COURIER	᮪᪮ 
COURIER V.34 Fax
COURIER Dual Standard V.34 Fax
७  譨 

㪮⢮ 짮⥫

ॢ 1996 
C&DS 樠 ਡ U.S.Robotics
. +7 (095) 962 9296
Copyright 1994 by U.S.Robotics, Inc.
8100 North McCormick Blvd.
Skokie, Illinois 60076
All Rights Reserved



   

 㪮⢮ ᮤন 樨  ᯫ樨  Courier Dual 
Standard V.34  Courier V.34.     室 ࠪ⨪,  
᪫祭 ⮪ । ᨣ, ᯮ㥬  ᮥ  
㤠묨   ᮪ ᪮: V.32/V.32 terbo, HST, V.FC, V.34. 
 Courier HST Dual Standard ᯮ   㪠 ⮪ 
 ᨬ  ⥩ 㤠 .  V.34  
ᮥ  ᪮  28.8 bps.  ਢ ⪮ ᮤঠ 
㪮⢠ 짮⥫.

	 1.   ᮢ⨬
	 2. ⠭ 
	 3. ⠭ ७ 
	 4.  ० 
	 5.  䠪  ⨢ ⢥
	 6.   Help-  祭 ⥪ ⠭, 
	᪠  㣨 
	ଠ  ⮪, ४樨 訡  ய᪭ ᯮᮡ
	⪨ ᠭ  ⠡
	䠢 ᯨ᮪ 
	  ᠭ樮஢ 㯠
	஡,  稭   襭
	樨  ᨭ஭ ०  V.25 bis
	⥫  (⮢ HST,  /)
	楤 ஢ 
	楤 ୨樨 襣  - 㧪 ணࠬ 
	ᯥ祭
	਩
	࠭/ࢨ᭮ 㦨/ଠ  䨪樨

    

᫨  ᯮ   ନ,  室 
㭨樮 ணࠬ ᯥ祭.   ஢  
  .

 짮⥫ ,  㤮 ࠡ  ணࠬ,  
   ஧. 㣨 । 짮 
ணࠬ, 騬 ࠡ  AT- , / 
짮    ணࠬ ᯥ祭,  ᨬ  
⥪饩 . ᬮ  4, ⮡  ।⠢   
० .

 

 㪮⢮ 짮⥫ ॢ ᯥ樠⠬ C&DS, 
樠쭮 ਡ U.S. Robotics.
  㤮⢨  ୮ ਬ    ࠢ, 
騥 饣 ॢ,  ⥫䮭 (095) 962 9296, 962 9111, 
䠪ᮬ 964 4091,  ஭ ⮩   support@c-and-ds.msk.ru



U.S. Robotics, U.S. Robotics logo  HST ॣ஢ ࣮ ન U.S. 
Robotics, Inc. Courier HST Dual Standard Fax, Courier V.32 terbo Fax, Total Control  
Adaptive Speed Leveling (ASL) ࣮ ન U.S. Robotics, Inc. V.Fast Class   V.FC 
࣮ ન Rockwell International.  ࣮ ન, ࣮ 
, ࢨ ન  ࢨ , 騥 
ᮡ⢥  ॣ஢  㣮   
ᯮ騥   㪮⢥,  ᮡ⢥  .





ঠ

 짮  㪮⢮	II

ঠ	V

࠭祭 ࠭	VI

FCC  ॣ	VII

IC (INDUSTRY CANADA)	VII

  ⥫䮭   ᨩ᪨ 짮⥫	VII

-  ⥫ ⥫⢮	VIII

 1.   ᮢ⨬
	1-1
⨬	1-6
⠭ 䠪ᨬ쭮 裡	1-7

 2. ⠭ 
४⥫  	2-1
  ।  	2-2
 ⠢	2-2
騥 ॡ	2-2
ॡ   RS-232	2-2
ॡ  ணࠬ ᯥ祭	2-3
ॡ  ⥫䮭 	2-3
 ᫥	2-3
  ਫ F...	2-3
  ਫ G...	2-4
⠭ 譥 	2-4
஢ઠ ࠢ쭮 ⠭	2-6

  3. ⠭ ७ 	
 ⠢	3-1
騥 ॡ	3-1
ॡ  ணࠬ ᯥ祭	3-1
 ᫥	3-1
  ਫ F...	3-1
  ਫ G...	3-2
। ⠭ 	3-2
롮 ᫥⥫쭮 	3-3
롮  뢠 (Interrupt Request)	3-4
⠭ ६祪	3-5
⠭ DIP ४⥫	3-6
⠭ 	3-6
஢ઠ ࠢ쭮 ⠭	3-8

  4. 樨 ० 
ᯮ짮  	4-1
 	4-3
 	4-3
樨  	4-4
⬥  	4-6
 ⥫䮭 ஢	4-6
  	4-6
 ⢥	4-8
  㡪	4-9
/ᯮ짮 ⠭  㬮砭	4-11
 ⠭  㬮砭  NVRAM	4-12
१㧪 	4-12
䨣	4-13
/	4-13
騥 	4-14
⢠ ⥫ १ 	4-17
	4-19
४ 訡/⨥ 	4-19
 । 	4-21
樨  ᨣ RS-232	4-23
ࠢ ⮪	4-25
S-	4-30
  HELP-	4-30
஢	4-31
㭠த 	4-31
⥫ 	4-32

 5. 樨  ० 䠪  ⨢ ⢥
樨  ० 䠪	5-1
砭  ணࠬ⮢	5-2
 	5-3

  6.   HELP-࠭
 짮⥫ (In)	6-1
 ᮤন ॣ (SR?)	6-7
 ࠭ ⥫䮭  (&Z?)	6-7
 ᫥ ࠭ ⥫䮭 	6-8
  ப, ࠭饩  NVRAM (&ZC?)	6-8
HELP-࠭	6-8
᭮  ($)	6-8
⢮ ७  (&$)	6-9
  (D$)	6-10
㭪樨 S-஢ (S$)	6-10
%  (%$)	6-11

ਫ A. 楤 ᮥ  ४ 訡
楤 ᮥ  ० V.34	-1
楤 ᮥ  ० V.FAST CLASS (V.FC)	-2
楤 ᮥ   U.S.Robotics V.32 Terbo	-2
㣨 樨  ० V. 	-3
楤 ᮥ  DUAL STANDARD	-4
४ 訡  ய᪭ ᯮᮡ	-4
楤 ⠭ 裡  ᯮ짮 V.42	-5
楤 ⠭ 裡  ᯮ짮 MNP	-5
⨥ 	-5
ࠢ ⮪	-6
ய᪭ ᯮᮡ	-7
筠 ய᪭ ᯮᮡ	-8

ਫ B.   ⪨ ᠭ
䥩 RS-232 	-2
 । 	-5
⪮ ᠭ DIP ४⥫	-7
⠭  㬮砭	-9
⠭  㬮砭  ⭮ ࠢ 
⮪ (&F1)	-10
⠭ &F2  ணࠬ ࠢ ⮪	-11
⠭ &F3  ⮢ HST	-12
⠭ &F0  ࠢ ⮪	-13
⪮ ᠭ S-஢	-15
 ASCII	-29

ਫ . 䠢 ᯨ᮪ 

ਫ D.   ᠭ樮஢ 㯠  㤠                    
樨

ਫ E. ஡   ࠭

ਫ F. 樨  ᨭ஭ ०  ࠡ  䨧᪨ 
                      뤥 
ਫ G. ⥫ 樨

ਫ H. ஢ 

ਫ I. ୨ ணࠬ ᯥ祭

ਫ J. ਩

ਫ K. 孨᪨ ࠪ⨪





 

U.S. Robotics, Inc. ࠭ 筮 ॡ⥫,    ᢮ 
 䥪⮢, 易  ਠ,    ⮢,   
ᮬ  ந⢠  祭     㯪.  祭 
࠭⨩ ਮ  㤥 ६஢   (⠪  
  )  襬 ᬮ७,    ⠫, ⠪  
ࠡ.  ࠭  ࠭, ᫨  뫮 ஢, 
ᯮ짮 騬 ࠧ  ᯫ஢  ਩ 
ࠡ ᫮.

  ,    - 
  .     
   ,    
        
       . U.S. ROBOTICS  
        
,       
 .

 㤠⢠   ᪫祭  ࠭祭 
।  ᫥ ⪮   ࠭祭 ⭮⥫쭮 
த⥫쭮 ࠭⨨, ⠪  㯮 ࠭祭  ᪫祭 
  ਬ  .  ࠭   । ਤ᪨ 
ࠢ,    ⠪  㣨 ࠢ,    㤠⢠.
᫨  ⠫  ஡  ࠡ  ன⢠,  
 ﬨ  ਫ E  II  㪮⢠.  ਫ 
ᮤন 襭   ஡,  ⠪ 楤,  
 ᫥, ᫨ ந 室   .

FCC  
FCC68: CJEUSA-73130-FA-E
RINGER EQUIVALENCE: 0.4B
FCC15:
	CJE-0263 (譨 )
	CJE-0269 (७ )
	CJE-158-243 (᭮ )
	CJE-0151-243 ( )

IC (INDUSTRY CANADA)

 ஢ ன⢮  ॢ蠥 ࠭祭  筨 ࠤ 
 , ⠭  ஢   樨  
ࠤ७樨 ਥ  (࠭ - ⠬ 㭨権 
).

      

। ⠭ 襣 䠪- 易⥫쭮 ᭨  襬 
⥫䮭 㧫 楤 ⠭.  ⥫䮭 㧫 (⥫䮭 
)  ࠧ ॡ  ⠬.      
 ॡ ॣ 襣 䠪-.  ⠪,   
 ⠭ 䠪- ᠬ⥫쭮,    맢  ⠭ 
।⠢⥫ ⥫䮭 㧫.
 COURIER Dual Standard V.34 Fax Russian ஢ ⢮ 
裡 ᨩ᪮ 樨.
᫨   ࠡ⠥, ᭨,    稭 ⮣ ⥫䮭 
.  ⮬ 砥 ᮥ   ࠭ ࠢ .

-   

 㤮 ᪠  ᯮ ࠤ , ᫨ ⠭  
ᯮ   ࠧ,  襭 権 ⮢⥫,  
뢠 ﭨ  ࠤ-  ⥫ ਥ. ᮪᪮  
Courier 뫨 ஢७  室  ᮮ⢥⢨  ࠭祭ﬨ  
᫨⥫ ன  ,  ᠭ  ᯥ䨪  15 ࠢ 
FCC,  ࠧࠡ⠭  ᯥ祭 ࠧ㬭   ⠪ 
⥫⢠  ⠭   ࠩ.

   ࠭⨨,  ⥫⢮  ந  ⭮ 
⠭. ᫨  ன⢮ 뢠 ﭨ  ࠤ-  ⥫ 
ਥ, ⠩ ࠢ ஡   ᫥ :

	८ਥ ਭ ⥭.
	 ᯮ  ⭮⥫쭮 ਥ.
	 ᯮ  / ਥ ⠪ ࠧ, 
	⮡  室  ࠧ 㧫.

 室 ப  訬 ஬   孨 
 ⥫/ࠤ  ࠭ .   ᯮ짮 
᫥騬 㪫⮬, ⮢ FCC (Federal Communications Commission):

How to Identify and Resolve Radio-TV Interference Problems
Stock No. 004-000-0345-4
U.S. Government Printing Office
Washington, DC 20402

 ᮮ⢥⢨   15 ࠢ FCC  䨪  ᯮ짮 
騬 ࠧ ⮣ ன⢠,   稭 । 
ﭨ  㣨 ன⢠,   稭 饭  ᯮ짮 
 饬.



 1.   



ࠢ塞 ! ਮ⥭   Courier  ।   
ᯥ稢 ᪫⥫ , ᮢ⨬     
⠭ ᪮  28,800,  28.8K   ᥪ㭤 (bps).  ᨬ  
襣 㤮  ணࠬ ᯥ祭 ᪮ ।  
஬    ⨣ 115.2 bps.

 

ਢ   襣  ᯥ  訥 
  䥪⨢ ࠡ.

  ᪮  28.8 bps

 稨 樮 奬 V.34  V.Fast Class    ᮥ 
 ᪮  28.8 bps,   ࠧ ॢ ᪮  V.32 bis ITU-
T (࠭ CCITT),  ।祭 ⮫쪮  ᮥ  ᪮  
14.4  bps.

୨ ணࠬ ᯥ祭

᮪᪮  Courier  饥 ६  ⢫ 
୨ ࠢ饣 ணࠬ ᯥ祭, ᯥ稢   
   ᫥ ⨦   㭨樮 孮. 
. ਫ I.

஥ ᮥ

 ० V.32 terbo ᮪᪮  Courier  ⠭   
稭 ।   ॥, 祬 㣨 ,  
室 । ஬⮪ ६ ( 9  18 ᥪ㭤)  
⠭ 裡.

ᠫ쭠 

᮪᪮  Courier ⮬᪨ ⢫   
ᨬ쭮  ᪮.

 ஢ ᪮ (ASL)

 設 ᮪᪮   Courier  
᪮ ।  襭 ᫮  , ਬ,  19.2  16.8  
० V.32 terbo.    ⮬  Courier  裡  ⮪ 
V.32 bis  V.32 terbo ⪮ ॠ  襭 ᫮     
 ᪮ ।.  ᪮⥩   ।  ਥ 
 ந室 ᨬ   㣠. ASL ࠭ ० 裡, 
⢫ 樨  ᨬ쭮 ᮪ ᪮  ᯥ稢 
楫⭮ .

 䠪

  ᯮ짮    䠪ᨬ ணࠬ ᯥ祭 
Class 1  Class 2.0   䠪ᠬ   䠪ᨬ ⮢ 
Group III  ᥬ . .  5.

४ 訡 V.42/MNP

⭮  ࠭, ᫨  뢠  㤠묨  
, ন騬 ⮪ ४樨 訡 V.42 (LAPM), HST  
MNP. ४ 訡   ᪮ । 1200 bps  .

⨥  V.42 bis/MNP 5

⨥   ।  115,2 bps  ᮥ  28.8 bps. 
, ᮥ訥  ४樥 訡 V.42  HST, ᯮ ᦠ⨥ 
 V.42 bis. ᫨  ᮥ  MNP ४樥 訡,   
 ᯮ짮 ᦠ⨥  MNP Level 5.  ਫ  ਢ 
  ⨦ ய᪭ ᯮᮡ  ⥪⮢  㣨 ⨯ 
䠩.

ࠢ ⮪/塞 ᪮ ᫥⥫쭮 

ࠢ ⮪, 室  ४樨 訡,  ⠭ 
᪮ 쭮 ᫥⥫쭮  (DTE)  ᪮ 裡  
⥫䮭 .  ᮡ ᯥ稢  䥪⨢  
ய᪭ ᯮᮡ. ᫨    ணࠬ ᯥ祭 
ন  ᮪ ᪮,   ।   
஬    ᪮ 115.2, 57.6, 38.4  19.2 bps,  
   ᪮ 裡  ⥫䮭 .

४⥫ /

४⥫  ।     ⢫ 室 
 ᮢ ०  ०     뤠   
. . ਫ G.

  ப

᫨ ,  ࠢ,  ᯮ ६ ᮢ ०  ० 
    ⮬  ᥠ 裡,   ᢮ ४⥫ 
/ -  㭪, ਬ,    
믮 , ࠭饩  . .  /  ਫ 
G  権  ᯮ짮 ४⥫ /.
 ᨭ஭/ᨭ஭ ०
᮪᪮  Courier ࠡ   ᨭ஭, ⠪   
ᨭ஭ ०. ᮭ , 㤮 ᨭ஭ 
䥩 ஬,  뢠  ஬, ᯮ騬 
⠭ ᨭ஭ ⮪.    ଠ樨 . 
ਫ F.

  ᨭ஭ ०  V.25 bis

᮪᪮  Courier, ᯮ㥬  ࠬ, 騬 
ᨭ஭   , ꥤ     
   ⮬᪮ 맮 ஢ ⨯ mainframe.  
ࠡ  ᨭ஭ ० ন V.25 bis, -ਥ஢ 
( BISYNC)  HDLC ⮪.    ଠ樨 . 
ਫ F.

  ᠭ樮஢ 㯠

   ।० ⥫   ⥬, ᯮ 
樨 Autopass (⮬᪮ । ஫), Prompting ( 
஫)  Dialback ( 맮).    ଠ樨 . 
ਫ D.

ணࠬ㥬 ࣮ᨬ  (NVRAM)

    ᮡ⢥ ⠭  㬮砭  ࠭   
ணࠬ㥬 ࣮ᨬ  (NVRAM).  ࠧ  祭 
 १㧪  㤥 ࠡ  ᮮ⢥⢨  묨  
⠭. .  4, ਫ B  ਫ C.

⠭ ᪮ ᮥ

Courier ⮬᪨  ᪮ ।  ᮮ⢥⢨    
᪮ ࠡ 㤠    ०  (Originate Mode), ⠪  
 ० ⢥ (Answer Mode).   ⠭   ப 
ᯥ஬ .

⨪  裡

᫥     뢥  ࠭ ⨪  裡, 
ᮤঠ ଠ  ᫥ ,  ⢮ । 
, ⨪ , ᪮ ।  稭 뢠 . . 
 6.

⨪ 

 ।  loopback : , ஢  㤠 
஢.    ଠ樨 . ਫ H.

 ⢨

    ⠭ ⮬᪨  㡪 ᫥ 砭 
ᯥ樠쭮  ࢠ ६, ᫨  祭 ⮣ ६   
  . . ᠭ ॣ S19  ਫ B.

⥫쭮 ᥠ 裡

 ࠭ ଠ  ⥫쭮 襣 ᥠ 裡  ,  
 ᥪ㭤.     ᫥  ⨢ 裡.  
   ᯮ짮 ⠩   . . ᠭ ࠭ 
I3  I6   6  ᠭ     4  ਫ .

। ﭨ ⥫䮭 

⢮ १    㧭,   ; 
祫,   , ⢥砥  ;  ⢥ ⠭樨;   㤠 
 ᢮.

 ⠭ 

   뢠 ᢮ ⥪騥 ⠭ -  ᤥ  
㤮⢠ ஢ન ᪮ ।, ﭨ S-ॣ஢  㣨 ⠭. 
 ⠪ 뢠 ⠭  㬮砭, ࠭騥  NVRAM,  
䠡 ⠭  㬮砭. .  6.

HELP ࠭

  ᬮ  ࠭  ⪨ ࠢ  
,   Dial  㭪 
S-ॣ஢.

   誥  ( 譨 )

  誥  ⠭ ᢮   㣠  
ଠ. ⪨ 樨  DIP (Dual In-Line Package) ४⥫ 
 楤 ४祭  ᮮ⢥⢨  ॡﬨ 襣 
ନ  ணࠬ ᯥ祭.

 ᫥ ⥫䮭 

 ࠭   頥  ᯥ樠    
࠭ ⠬    㣮 .     
 ᯮ㥬 ⥫䮭      ⥬  
᮪饭    ⮣ . . ᠭ  DL  
ਫ .

⮬᪨  

  ⠭   ० ⭮  .  ࠢ, 
 ० ᯮ  ࠡ  ﬨ,   뢠 . . 
 4.

 Quote

⠭   ० Quote, ᫨   ᯮ짮 㪢 
।⠢ ⥫䮭   ஢. .  4.



Courier  ᮮ⢥ ᫥騬 ⠭⠬, ᯥ稢 ⥬ ᠬ 
ᮢ⨬  ப ᯥ஬ .  Dual Standrd V.34 
ᮮ⢥ ᫥ ⠭⠬, ᫨ ⮫쪮   㪠 - 
 ࠧ.

ਬ砭: ०  㭠த ⥫㭨樮   
ITU-T (International Telecommunication Union) - 㭠த 樮 
  䭮  䮭 饭 CCITT (International 
Telegraph and Telephone Consultative Committee).

ITU-T V.34	28.8K/26.4K/24K/21.6K/19.2K/16.8K/14.4K/
		12K/9600/7200/4800/2400 bps

V.FC		28.8K/26.4K/24K/21.6K/19.2K/16.8K/14.4K bps

V.32 terbo	21.6K/19.2K/16.8K/14.4K/12K/9600/7200/4800 bps

HST		16.8K/14.4K/12K/9600/7200/4800 bps

HST Cellular	⮢   ᪮ 12K/9600/7200/
		4800/2400/1200/300 bps ( Dual Standard 
		० HST)

ITU-T V.32 bis	14.4K/12K/9600/7200/4800 bps

ITU-T V.32	9600/4800 bps

ITU-T V.22 bis	2400 bps

Bell 212A	1200 bps (⠪ V.22)

ITU-T V.23	1200 bps    75 bps
		(樮쭮   ⠭᪨  
		ய᪨ ⥫䮭 ⥬)

ITU-T V.25	᫥⥫쭮 ⢥  맮  
		।   

ITU-T V.25 bis	 ᨭ஭ ।, ᯮ HDLC  
		-ਥ஢ ⮪

Bell 103	300 bps (ITU-T V.21 樮쭮)

ITU-T V.42	LAPM ४ 訡, 1200 bps  

ITU-T V.42 bis	ᦠ⨥ , 1200 bps  

MNP		Levels 2, 3  4 ४ 訡, level 5 ᦠ⨥ 
		, 1200 bps  

ITU-T V.54	, ஢  㤠 ஢ 
		஢  (loopback)


⠭ 䠪ᨬ쭮 裡

 Courier ᯥ稢 ᮢ⨬  Group III  砥 樨  
䠪ᨬ ணࠬ ᯥ祭 Class 1  Class 2.0. ஬ ⮣, 
 ᮮ⢥ ᫥騬 ⠭⠬:

TIA/EIA-578	Service Class 1 Asynchronous Facsimile DCE 			Control 
		Standard

TIA/EIA-592	Service Class 2.0 Asynchronous Facsimile DCE 			Control 
		Standard

ITU-T V.17	14.4K/12K bps

ITU-T V.29	9600/7200 bps

ITU-T V.27 ter	4800/2400 bps

ITU-T V.21	300 bps

㣨 ࠪ⨪ ᮢ⨬

㣨 ࠪ⨪ ᮢ⨬  ᫥騥 ⠭  
䨪:

	 ࠡ   ஬  ନ, ᯮ騬 
	⠭ 䥩 RS-232.

	 ࠡ   ஬  ନ, ᯮ騬 
	ASCII, ⠭  ᨬ, ন騥 設⢮
	 - ந⥫

	 ஢ FCC  IC  㦤, ᠭ   
	㪮⢥.



 2.  

. 2.1 譨 

।०:   ॣॢ  뢠 ⨫樮 ⢥
 孥 誥 .

  

 /

४⥫ ᯮ  室  ᮢ ०  ०  
 祭 ᥠ 裡. ⠫ 樨 ᮤঠ  ਫ G   
 /.

 ஬

窠 ॣ ᯮ  ࠢ  .    
ࠢ  楢  ,  ⥬ ᠬ 㢥稢 ஬ 
㪠;  窨  ࠢ     㬥蠥 
஬ 㪠.

    

  12 ᢥ⮤ ஢  । ,  ᠭ  
  ਫ B.

 

  ⠢ 室:

	 Courier V.34
	  祭  ⥫䮭  RJ11C
	 ⠭ ( 譨 )
	ணࠬ ᯥ祭  㪮⢮ 짮⥫
	窠 ன ࠢ

 

ॡ  ࠡ  Courier V.34 .  ᫥ 易⥫쭮 
 ଠ  ࠤ-  ⥫ ⥫⢥  砫 
饣 㪮⢠. ஬ ⮣,   ॡﬨ, 묨 
.

ॡ   RS-232

 室 RS-232   ᮥ   訬 ஬  
ନ. ⥫쭮 ᯮ짮 ࠭஢   쭮 
७樨  ࠤ-  ⥫ ਥ.

ਬ砭:

	 ਫ  ᮤন ᯨ᮪ 뢮  
	RS-232, 室  ࠡ  .   ଠ樥  
	ਫ, ᫨   㢥७,  ⨯   室, 
	᫨  ᤥ ᢮ ᮡ⢥ .

	᫨     ,   9-  25-⠪⠬,
	ப  ।⠢⥫ -ந⥫  
	 ࠧ ஢  㬥樨,  ⨯ RS-232  室.

: ᫨  ७ ᯮ짮 ᮪᪮⭮   
᪮ﬨ 115., 57.6  38.4 bps, ᫥ , ⭮騬  
 RS-232 (ਫ B).  ४樨    
襭 ᨣ  祭 ᮪ ᪮ ।.

ॡ  ணࠬ ᯥ祭...

... ᫨  祭    ନ.

ணࠬ ᯥ祭 ᯮ   AT  ஫ ࠧ 
㭨樮 㭪権,  䨣 ,    
⢥  ,  ⠪   । 䠩  믮 㣨 
樨.

 짮⥫ ,  㤮 ࠡ  ணࠬ,  
   ஧. 㣨 । 짮 
ணࠬ, 騬 ࠡ  AT- , / 
짮    ணࠬ ᯥ祭,  ᨬ  
⥪饩 .

ᬮ  4, ⮡  ।⠢   ० .

ॡ  ⥫䮭 ...

... ᫨   ॢ  ⥫䮭 ,  ன  
ᮮ⢥騩 ⥫䮭 ࠧ쥬,  室 ਮ   
RJ11C ࠧꥬ.

 ...

  ਫ F...
... ᫨  ᯮ ᮡ⢥ (뤥 䨧)  ७ 
 ⥫䮭  뤥 .

  ਫ G...
... ᫨   ⠭  ࠡ  ⥬ Hewlett Packard, 
 ᯮ 㭨樮 ⮪ Ack/Enq.

⠭ 譥 

1. 몫   ନ  ਩ ன⢠.

2. ᬮ ન஢   誥 .    ᯨ 
   ଠ樨 ન஢ ᮤন ,     
⠭ .

3. ,   몫祭; ॢ ४⥫   0, 
祭   誥 .

4. ᮥ 쪨 ࠧꥬ  ⠭    ⭮ ஭ 
  ⥢   ⠭⭮ ஧⪥ 220 .

5. ᮥ ⥫䮭   ⥫䮭 ஧⪨. ⠢  
 ⥫䮭 ,    ,  ⥫䮭 . 
⠢ 㣮    ⥭ ஧.

᫨  , ⮡  ⥫䮭 ਭ  , ⠢ 
⥫䮭    , ।祭  祭 
⥫䮭  (  ન஢   誥 ).

6. ஢ 樨 DIP ४⥫, ᯮ  ⢥⨥  
 誥 .  ४⥫ ⠭     樨, 
 室 設 짮⥫.
 
	. 2.2 -  ⠭ DIP ४⥫

஢ ᢮ 㬥  ணࠬ ᯥ祭  ⭮襭 
᭮ ⠭,  ᮡ  DIP ४⥫ 1, 4, 5  6.   
ᠭ 㭪権 ४⥫  ਫ B.

ਬ砭: ᫨  ᤥ ᢮     ন ᨣ Data 
Terminal Ready (DTR), ⠭ DIP ४⥫ 1   ON,  DTR 
override. Override ⠢  ࠡ ⠪,   ᨣ DTR ᥣ  
 樨 ON,     ਭ .   
 ணࠬ ᯥ祭 ॡ ଠ쭮 ᨣ DTR.

7.  ᫥ ।  砥  ୮  
ନ쭮 ᫥⥫쭮     RS-232. ᮥ 
ᮮ⢥騥 ࠧꥬ    ᫥⥫쭮 .
 
	. 2.3.   ᮥ묨 ﬨ

  

த ᫥騥 樨, ⮡ 㡥  ࠢ쭮 ࠡ .

1.   ନ  . ⥬ ॢ ४⥫ 
⠭    ON.  ⮬  ᫥騥   
। :

	CD	Carrier Detect, ᫨  ⠭ DIP 
		४⥫ 6   ON,   		
		CD override
	TR	Data Terminal Ready, ᫨  ⠭ DIP 
		४⥫ 1   ON,   
		DTR override
	MR	Modem Ready/Power On
	CS	Clear to Send

2. ᫨   ᮭ ஬, 㧨  
ணࠬ ᯥ祭. ⠭  襣 ନ  ணࠬ 
ᯥ祭 ᪮ 19.2 bps  9600 bps.    ⮬, ⠭ 
 ᫮  7   1 ⮬ ⭮,  8   ⭮  1 ⮯-. 
⠭ ணࠬ ᯥ祭  ᯮ짮 ࠢ쭮 
᫥⥫쭮  (, १   ᮥ  
஬).

3. 믮 ,    뫠 AT-
।⢥ , .. ⠭   ० ନ.
 㭨樮 ணࠬ   ⮬᪨ ᫥ 㧪,
⠫ ॡ ⥫ ⢨.

 室   㬥樨 ணࠬ ᯥ祭 
 ﬨ.

4. 諨  attention.   ( ࠢ - 訬  
쪨 㪢,    樨)    <Enter> (Carriage 
Return),    ਬ . ( ࠩ 㣫 ᪮.)

AT <Enter>

᫨  ࠢ쭮,  ⢥:



室  㭪 5.

஡   ࠭

᫨    ⮡ࠦ  ᯫ, ,  쭮 
室  樨 OFF.   ⮣ ⮡ ॢ 쭮    ON,
 ᫥ :

ATE1 <Enter>

᫨  ࠭   ᨬ,  砥,    , 
  ணࠬ ᯥ祭 祭 쭮 . 몫   
ணࠬ,      ⪫祭 쭮  .

ATE0 <Enter>

᫨  ࠭    ᫥ ⮣,   믮 㭪 4, 
஢   ࠧ  ࠭ ஡:

a.	,   ᨬ  ࠫ  訬,  쪨 
	㪢,   <Enter>.
b.	,   ࠢ쭮 㪠 ᫥⥫  ணࠬ 
	ᯥ祭. ࠢ ᫥⥫ ⮬  , १
	  ᮥ  ஬.
c.	,  ணࠬ ᯥ祭 ॢ   ० 
	ନ    뫠  . ஢  ࠧ
	㭪 4 .
d.	,  DIP ४⥫ 1  6 ⠭   ON  OFF, 
	 ᮮ⢥⢨  ॡﬨ 襣 ணࠬ ᯥ祭.
	ᬮ ⠡  ਫ   㬥  ணࠬ
	ᯥ祭, ᫨  ᮬ.
e.	᫨  ⠭ DIP ४⥫ 8   OFF  ० Dumb, 
	୨   ० Smart: ⠭ DIP ४⥫ 8  
	ON.
f.	DIP ४⥫ 3 ⢥砥   १  . 
	 ⠢  DIP ४⥫ 3  樨 ON, .. 
	㯭묨 १騥 . ᫨ DIP ४⥫ 3  樨 OFF,
	ॢ    ON  ⥬   ⠭ 
	 :

ATZ <Enter>

5.  ᫥ ஢ : ஢,   砥 ⢥ 
⠭樨.   Dial:

ATD <Enter>

 祭 ⮩    㡪   ⢥ 
⠭樨. OH (Off Hook)  ࠥ,     ⢥ ⠭樨 
(㤮)   .  ⬥   .

᫨    ⢥ ⠭樨,   । 㢥 ஬ 
㪠 ⥬  窨 ॣ ஬  ࠢ  । 
 . ᫨    १, ஢, ᮥ  
⥫䮭   ࠢ쭮    (. . 2.3). 
室  ࠧ ࠢ쭮 ᮥ ⥫䮭   .
⥬  ࠧ   Dial:

ATD <Enter>.


 3.   

 

  ⠢ 室:

	 Courier V.34
	  祭  ⥫䮭  RJ11C
	ணࠬ ᯥ祭  㪮⢮ 짮⥫
	窠 ன ࠢ

 

ॡ  ࠡ ७  Courier V.34 .  ᫥ 
易⥫쭮  ଠ  ࠤ-  ⥫ ⥫⢥  
砫 饣 㪮⢠. ஬ ⮣,   ॡﬨ, 
묨 .

ॡ  ணࠬ ᯥ祭...

... ᫨  祭    ନ.

ணࠬ ᯥ祭 ᯮ   AT  ஫ ࠧ 
㭨樮 㭪権,  䨣 ,    
⢥  ,  ⠪   । 䠩  믮 㣨 
樨.

 짮⥫ ,  㤮 ࠡ  ணࠬ,  
   ஧. 㣨 । 짮 
ணࠬ, 騬 ࠡ  AT- , / 
짮    ணࠬ ᯥ祭,  ᨬ  
⥪饩 .

ᬮ  4, ⮡   ।⠢    ᭮ 
ॡ  .

 ...

  ਫ F...
... ᫨  ᯮ ᮡ⢥ (뤥 䨧)  ७ 
 ⥫䮭  뤥 .

  ਫ G...
... ᫨   ⠭  ࠡ  ⥬ Hewlett Packard, 
 ᯮ 㭨樮 ⮪ Ack/Enq.

  

 짮⥫   PC  ਭ஬, ᮥ  
ࠫ쭮  ,  , ᮥ   
᫥⥫ ⮬ .   짮⥫   
⢥ ன⢮, ॡ騬  ண ᫥⥫쭮 . 
᫨  ⭮  ⠪ 짮⥫,     ࠣ  
᪫祭 ଠ樨  DIP ४⥫.  ⮫쪮  ⮬,  
᫥ ⮣,   㧨  㭨樮 ணࠬ ᯥ祭, 
 室 㤥 ⠭   ᯮ짮 ᫥⥫쭮  
COM2.

᫥⥫   , ᮢ⨬  IBM PC, 筮 
뢠 COM ⠬.  COM   ⠭묨: COM1  
COM2. DOS ᯮ    COM ⮢. 筠 ⠭ 
७  Courier - ᯮ짮 COM2.  ⥫⢮ 
 ⥬,  ⥫쭮 ⢮ ஢ ⠢ 
᭠饭묨 譨 ᫥⥫ ࠧꥬ  ᮥ  
ன,  ᫥⥫쭮 ਭ  ᫥⥫쭮 . 
᫨     ᪮쪮  ன, , , 㦥 
   COM ⠬  PC.

᫨  ᯮ ⮫쪮 COM1,     ࠣ  
᪫祭 ଠ樨, ⭮饩  DIP ४⥫. ᫨  㦥 
ᮥ ன⢠   COM1,   COM2,  ਤ ᤥ 롮  
 COM3  COM4.    ଠ樨 ᬮ ᫥騩 
ࠣ.

롮 ᫥⥫쭮 

: ᫨  ७ ᯮ짮 COM1, COM3  COM4,   
  ६窨 (jumpers)   . -,  
室  ࠢ  뢠 (Interrupt Request)  
ᯮ짮  ⮬ ᫥⥫쭮 . ਩ ன⢠ 
ᯮ IRQ  ਮ⠭ ⥪ 権 .

ᯮ짮 COM1, 2, 3  4   䨣樨 襣 㤮. 
  ⮬,  ᫥⥫   ࠭ , ᪮  
     襬 㭨樮 ணࠬ ᯥ祭. 
  ᫥饬 ࠣ 砥 ⭠ , 
室  ⮣   ணࠬ ᯥ祭.

COM1:   ᯮ짮    ⮬ 砥, ᫨    
祭 ਩ 㤮  COM1. (  
⭠.)  室 㤥   ४⥫  
. । ⥬,   ᤥ,   ᮤঠ  
ࠧ  楫.      ⤠ ।⥭ ⠭  
 COM2  ३   DIP ४⥫,  ᯮ 
।⢥ । ﬨ  ⠭.

COM2: ᫨   ᭠饭  ᫥⥫ ࠧꥬ  COM1 
   ᯮ COM2   ன⢠, ᯮ  . ( 
  ᯮ㥬 䨣.) ᫨  㦥 ⠭  
ࠡ  COM2,  ⠢   ࠣ  室  
 DIP ४⥫,  ᯮ ।⢥ । 
ﬨ  ⠭.

COM3, COM4: ᫨    ᫥⥫ ன⢠,  㦥 
ᯮ COM1  COM2,    ⠭   COM3,   
COM4. ᬮ 㬥  襬 㭨樮 ணࠬ 
ᯥ祭,  ⮣ ⮡ 㡥,   ணࠬ ন  
⥫ ᫥⥫ . (設⢮ ணࠬ ᮮ⢥ 
⨬ ॡ.) ᫨  ணࠬ ᯥ祭  ন  
,  ਤ ⪫   ன.

롮  뢠 (Interrupt Request)

IBM-ᮢ⨬  ᯮ IRQ4  COM1  IRQ3  COM2,  
 .  㭨樮 ணࠬ ন 
१ࢨ஢ IRQ   ᫥⥫ ⮢.

	(IRQ)	 		
COM1	IRQ4	3F8-3FF
COM2	IRQ3	2F8-2FF
COM3	IRQ4*	3E8-3EF
COM4	IRQ3*	2E8-2EF

* 롥 IRQ4 (COM3)  IRQ3 (COM4) ⮫쪮 ᫥ ⥭ ᫥  
४権:

᫨  室 ᯮ짮 COM3  COM4,   ᫥饬:

	 Courier ন  ⥫  뢠: IRQ2, 
IRQ5  IRQ7.  ணࠬ ᯥ祭  ন    - 
,    ᯮ짮  COM3  COM4. ,  ᫨ 
  ᮢ⨬  XT,  IRQ5 १ࢨ஢  ⪮ ᪠   
 ᯮ짮  ᫥⥫쭮 .   ᯮ짮 IRQ5  
286 PC  .

	 ன⢠   ᯮ짮     IRQ ६, 
᪮  ⮬ 砥  ந  . ਬ, ᫨  
ᯮ IRQ4  , ⠫஢  COM1,   襣 , 
⠫஢  COM3 (   ।饩 ⠡),    
ᯮ짮    ६.

   ⮬, ᫨ ⠫஢ ன⢮  ᯮ 
뢠,   ᯮ짮 IRQ, 祭 ⮬ COM   
㬮砭. ਬ, ᫨   ᫥⥫ ਭ  COM1   
,    ᯮ 뢠,   ᯮ짮 IRQ4  COM3. 
 ⮬   ᯮ짮 IRQ3  COM4, ᫨ ன⢮  COM2 
 ᯮ IRQ3.

᫨     室  ଠ  襩 㬥樨 
 ணࠬ ᯥ祭,   ⤥ 孨᪮ প 
ந⥫ 襣 ணࠬ ᯥ祭  祭 
஢   롮 뢠 (IRQ).   
室  ᮥ  ᫥⥫ ன  ⮣, 
⮡ ࠢ쭮 । 騥  稨 ᫥⥫   
IRQ.

⠭ ६祪

 . 3.1  㢥祭  ६祪 . ᫨  ୥  
⠪, ⮡    ,  ࠧꥬ ᫥,   ६窨 
COM  IRQ ᫥  業 .

 ६窠   ⨪ ⠪,    
ᮥ  ⨪ ⮬.  ᪨ ⠭  몠 
⠪  COM2  IRQ3.

 ᬥ ⠭ ६窨 ⭮ ᭨      
࠭  ⠪.

 㦥 뫮 ᪠,  롮 IRQ  COM3  COM4   
䨣樨 襣   ⥩ 襣 ணࠬ 
ᯥ祭. ᫨ ன⢮  COM1  COM2  ᯮ IRQ4  IRQ3,  
 ᯮ짮   .  ⨢ 砥 ᢥ  襩 
㬥樥    ணࠬ ᯥ祭,    
ᯮ짮 IRQ2, IRQ5  IRQ7.

:  室  롮  뢠 (IRQ)  ⥭ 
४権     㬥樥  ணࠬ 
ᯥ祭.
 
. 3.1 - ⠭ ६祪

⠭ DIP ४⥫

 DIP ४⥫ 室    . ᠭ 
㭪権 DIP ४⥫ ᮤন  ਫ B 饣 㪮⢠ 
  窥 ன ࠢ.

: ஢ ᢮ 㬥  ணࠬ ᯥ祭  
⭮襭 ᭮ ⠭,  ᮡ  DIP ४⥫ 1, 4, 5  6.
ਬ砭:   ⠭,   DIP ४⥫ 
ᯥ稢 १   .

⠭ 

1.	몫   ਩ ன⢠.
2.	  . ᫨ 室, ᬮ  㬥樨 
	 襬 ,  樨  ਤ த.

	:  㭪   ७  ⨪쭮 
ᯮ  ⭮襭   .    
⠪ 䨣,  ⥫  ࠧ饭 ਧ⠫쭮,  
 㣨. 騥  ४樨 ⭮   䨣.
 
	. 3.2 - ઠ 

3.	     ७    
	.
	誠 ஥ ⢥⨥     㯠  ⥫䮭 
	  DIP ४⥫ .
4.	⠢    ࠭  ,    
	. 3.3.
 
	. 3.3 - ⠭   

5.	ਢ    筮    ,  
	  . 3.3.  㬥 ࠤ 祭
	  ९   㦭 .

6.	ன  .

7.	ᮥ ⥫䮭   ⥭ ஧⪨.    
	⥫䮭 ,    ,      
	, 祭 TELCO.       
	⥫䮭 . ⪭ 㣮    ⥭ ஧.

	ਬ砭: 䮭  ᭠頥  ࠬ RJ11C. 
᫨  ⥫䮭 ஧⪠  ࠧꥬ 㣮 ⨯,  ਤ 
ਮ .

8.	  ᮥ  ⥫䮭     
	, 祭 PHONE.  ⮬ 砥  ⥫䮭 㤥 ਭ 
	 .

  

த ᫥騥 樨, ⮡ 㡥  ࠢ쭮 ࠡ .

1.	  .
2.	㧨  ணࠬ ᯥ祭. ⠭  襣 
	ନ  ணࠬ ᯥ祭 ᪮ 19.2 bps 
	9600 bps.    ⮬, ⠭  ᫮  7 
	 1 ⮬ ⭮,  8   ⭮  1 ⮯-. ⠭
	ணࠬ ᯥ祭  ᯮ짮 ࠢ쭮 ᫥⥫쭮
	 (COM2, ᫨  ᯮ ᪨ ⠭,  ,
	  ࠫ  ⠭ ६祪).

3.	믮 ,    뫠 AT- 
	।⢥ , .. ⠭   ० ନ. 
	 㭨樮 ணࠬ   ⮬᪨ ᫥ 
	㧪, ⠫ ॡ ⥫ ⢨.
	 室   㬥樨  ணࠬ 
	ᯥ祭  ﬨ.

4.	諨  attention.   ( ࠢ - 訬  
	쪨 㪢,    樨)    <Enter>
	(Carriage Return),    ਬ . ( ࠩ 㣫
	᪮.)

AT <Enter>

	᫨  ࠢ쭮,  ⢥:



	室  㭪 5.

	஡   ࠭

᫨    ⮡ࠦ  ᯫ, ,  쭮 
室  樨 OFF.   ⮣ ⮡ ॢ 쭮    ON,
 ᫥ :

ATE1 <Enter>

᫨  ࠭   ᨬ,  砥,    , 
  ணࠬ ᯥ祭 祭 쭮 . 몫   
ணࠬ,      ⪫祭 쭮  :

ATE0 <Enter>

᫨  ࠭    ᫥ ⮣,   믮 㭪 4, 
஢   ࠧ:

a.	,   ᨬ  ࠫ  訬,  쪨 
	㪢,   <Enter>.
b.	,   ࠢ쭮 㪠 ᫥⥫  ணࠬ 
	ᯥ祭. ࠢ   COM2, ᫨  ᯮ
	᪨ ⠭,  , ࠭   ⠭ ६祪.
c.	,  ணࠬ ᯥ祭 ॢ   ० 
	ନ    뫠  . ஢  ࠧ 㭪
	4 .
d.	,  DIP ४⥫ 1  6 ⠭   ON  OFF, 
	 ᮮ⢥⢨  ॡﬨ 襣 ணࠬ ᯥ祭.
	ᬮ ⠡  ਫ   㬥  ணࠬ
	ᯥ祭, ᫨  ᮬ.
e.	᫨  ⠭ DIP ४⥫ 8   OFF  ० Dumb, 
	୨   ० Smart: ⠭ DIP ४⥫ 8  
	ON.
f.	DIP ४⥫ 3 ⢥砥   १  . 
	 ⠢  DIP ४⥫ 3  樨 ON, .. 
	㯭묨 १騥 . ᫨ DIP ४⥫ 3  樨 OFF,
	ॢ    ON  ⥬   ⠭ 
	 

ATZ <Enter>

5.	 ᫥ ஢ : ஢,   砥 ⢥ 
⠭樨.   Dial:

ATD <Enter>

 祭 ⮩    㡪   ⢥ 
⠭樨.    ⢥ ⠭樨 (㤮)   .  
⬥   .

᫨    ⢥ ⠭樨,   । ஡ 㢥 
஬ 㪠    L. ᫨    १, ஢,
ᮥ  ⥫䮭   ࠢ쭮   . 
室 ࠢ쭮 ᮥ ⥫䮭 . ⥬  ࠧ 
 Dial, ATD <Enter>.



 4.   

ଠ, ᮤঠ   ࠧ, ᠥ ⮫쪮 ࠡ  
ᨭ஭ ०. ᫨  室 ࠡ  ᨭ஭ ०, 
  ਫ F.

  ࠧ ᮤন ⠫쭮 ᠭ   Courier. ஬ 
⮣, ଠ       ਫ ,   
  ( 譨 )   窥 ன ࠢ.

  

   Courier      ⨯ 権:

	樨: ਬ,     㡪

	 䨣樨: ਬ, ४ 訡  ᦠ⨥ 

 ᫥騬 ४:

1.  ணࠬ ᯥ祭   㦥, , ᫨  ᯮ 
ᮭ ,   室  ० ନ.

 㭨樮 ணࠬ ⮬᪨    ०
ନ ࠧ ᫥ . 㣨 ॡ ⥫ ⢨.
  㬥樨  襬 㭨樮 ணࠬ ᯥ祭
 ﬨ.

 ० ନ  ࠡ⠥ ⠪,    ᪮॥ ⠭
ନ,  ⥫⠩, 祬 ᮭ .   
 אַ   ᨬ  ⮣,      ,
   ।  ⥫䮭 . 祭  뢮
।⢥  ࠭.

2.     訬,  쪨 㪢,    
樨 (AT  at -   At).

3. ᥬ ,  ᪫祭 A/, A>  +++,  ।⢮ 䨪 
AT (attention),     ⨥  Enter/Carriage Return 
(<Enter>).

4.   - ᨬ 60 ᨬ.   뢠 䨪 AT, 
ᨬ Carriage Return  ஡.  뢠 ( )  
㭪樨: ⠪,    㣫 ᪮.

5. ய饭 ஢ ᨬ ࠢ  , , ਬ,  
  㡪:  ATH <Enter> ⭠  ATH0 
<Enter>.

ਬ (஡   易⥫,     㤮⢠ ⥭):

AT &K3 X2 DT 071 312 1234 <Enter>

	AT	;  ᫥ .
	&K3	 MNP5 ᦠ⨥ ; ᯮ짮 
		⮫쪮 V.42 bis ᦠ⨥ .
	X2	ᯮ짮 X2 ⢮ १ 
		.
	DT	 ᫥騩 , ᯮ ⮭ 
		 .
	<Enter>	믮 .

  ।   ࠧ  ᫥騬 ⥣.

	 
	 /⢥  
		 
		樨  
		⬥  
		 ⥫䮭 
		  
		 ⢥
		⮬᪨ ⢥
		  㡪
	/ᯮ짮 ⠭  㬮砭
		  NVRAM
		१㧪
	䨣
		/
		騥 
		
		४ 訡/⨥ 
		 । 
		樨  ᨣ RS-232
		ࠢ ⮪
	S-
	 ᮢ  Help-
	஢
	㭠த 
	⥫ 

砭: ᫥ ⠭  㬮砭   䨣樨 
, ⠭  : 㧪  ࣮ᨬ  
(NVRAM), DIP ४⥫ 10  樨 OFF,   䨣樨 䨫 &F1. 
 祭 蠡 䨣権, ᢠ  㬮砭, 
ਢ  ਫ B.

 

AT	䨪  (Attention). ᯮ AT ⤥쭮  ஢ન  
१ . AT  ।⢮ ᥬ ,  ᪫祭 /, > 
 +++.

 	ࢠ ⥪    ;
	 ०  (>  >).
 

Dn	 ⥫䮭 ; 믮 樨  . 
ᨬ쭮 ⢮ ᨬ - 60,  AT 䨪,  㭪樨  
஡. Carriage Return ( Enter)    뢠.
砭:  ᪫祭 ᫥  権    
  ,   ⮩  ᠬ  ப ᫥ 
ᨬ D.

樨  

D	 ᫥騩     ⢥. ⥫ 
ࠬ:

P	ᮢ .  㬮砭.
T	 () .
,	2-ᥪ㭤 㧠  প  .
;	  ०  ᫥  . ᫨  
⥫䮭 ᮥ  ,       ᯮ짮 
⮤   ⥫䮭 .

⨢  ப  ᨬ ;, Courier ࠥ , ⠢ 㡪 
⮩  頥 ᮮ饭 , 뢠饥,   室  
० .

	ਬ,  ⮣ ⮡  뫮 ᤥ   ᮢ ०, 
     ;.

ATDT5551234; <Enter>

  ⢥ , 쬨 ᢮ ⥫䮭 㡪  諨 
   㡪:

ATH <Enter>

"	 ᯮ짮 㪢 ।⠢,	ᯮ㥬  
⢥ ⥫䮭 ஢.

砭: ᫨     ᫥ ப , 
ᯮ 뢠  । 	⥫쭮 .

!	뫪 .   ਬ  樨,  
᪮쪮  ᮢ⭮ ᯮ ⥫䮭 .  !  ப 
 筠  FLASH  ⥫䮭 ,  筮 
ᯮ  ࠡ  묨 ⥫䮭묨 ⠭ﬨ.   
㡪  0,5 ᥪ㭤,  㡪  0,5 ᥪ㭤  ⥬   
㡪   室 ⭮  (७).

W	 ⢥ ⠭樨.   ਬ  ,   
  ⢥ ⠭樨 । ⥬,  த  . 
ਬ, ᫨  室  㣮த , Courier 
த  ,  ⮫쪮 । ⢥ ⠭樨.

AT DP 8 W 095 999 88 77 <Enter>

砭:   믮 ⮫쪮, ᫨   १ 
뫠 ⠭  X3  . ᫨  ⠭  X2  ,  
 W   (㧠 2 ᥪ㭤).

@	 ⢥ ( X3  ).  ⥫䮭 㦡 ॡ  
饣  ⥫쭮 ଠ樨 ( ⥫䮭 , 
   ।⭮ 窨  ..).  ⠪   @  
 ᯮ짮  ப   ⮣, ⮡  ।  ࠩ 
 1 㤮 ,  5 ᥪ㭤  ⥬ த 믮  ப 
 .  ⮣ ⮡ ᯮ짮  , ⠭   X3, 
4  X7. ᫨   ⠭  2  ,   뤠 ᮮ饭  
訡 (ERROR), ᫨   ப 砥 ᨬ @. ᫨  
⠭  5  6,   㡪  砥  ᮢ ⢥  
뫠  १ VOICE.

/	 (/)    த⥫쭮 125 ᥪ㭤.

R	 ०.      ,   
ࠡ ⮫쪮  ० Originate.   ०   Answer, 
⠢ Courier    ⥬ 室  ० ⢥.   
᫥    ,   ᫥ ⥫䮭 .

AT D1234567R <Enter>

X2-X7	⨢  . ᫨ 祭   権 X2-X7    
砥 ⨯    ப  Dial, Courier ஡ ᯮ짮 
 (⮭) ,  ॥, 祬  ᮬ. , ᫨ 
⥫䮭 ⠭  ন  ,  㤥 த 
 ⢥ ⠭樨.  ⮬ 砥  ⮬᪨ 室  
ᮢ .

DL	 ,    ᫥ ࠧ.   
   ,    ᫥  
. ᯮ  DL   A/,  㤥 ᠭ 
,  ⮬ 砥, ᫨     - ⥫ 
 ।  ஬ .

DSn	 , 饭  ࣮ᨬ    
樨 n,  n=0-9.

⬥  

 ⬥      . ᫨  砩 
     ६  ,  㤥 ⬥.  
⮬ 砥    A/ (뢠    ࠧ   
⮬᪨   ).

  砥 ,  頥   ᢮     
,   砥 ᫥ AT . ,  ᫨  ᫠ 
⥫  ᫥   ,   祭 
 /   믮    ୮ .

 ⥫䮭 ஢

&Zn=s	    10 ⥫䮭 ஢,  n -  0-9 
 ࣮ᨬ , s -  ப ⥫䮭 . 
 ப     40 ᨬ ᨬ,  
 樨  Dial.

AT &Z2=555-6789 <Enter>

 砩 ⠭    ப &Zn. ᫨  ॡ 
ᯥ樠쭮 ⠭, ⠢    ப ।  DSn.  
᫥饬 ਬ  &M0 ( ४樨 訡) ⠢ । 
  .

AT&M0 DS2 <Enter>

砭:  &Zn=s  , ᫨ ⠭   
ᠭ樮஢ 㯠.    ଠ樨   
ਫ D.

&Zn?	뢥  ࠭ ⥫䮭 , 饭  NVRAM  樨 n 
(n=0-9).

  

/	믮  ᫥  .    A/ 
 ॡ 䨪 AT  ⨥  <Enter>,     
ᯮ짮  ୮  :

A/

⮬᪨    (>, >)

᪮  >  > ।祭  ⭮ ७ ⮩  
 ,   ᯮ짮  ⮬᪮  .

 ० 

>	 ⮬ 砥, ᫨ ,    뢠, ६ , 
     ப, ᫥騬 ࠧ:

AT > DT 1234567 <Enter> 
AT DT 1234567 > <Enter>

 ⠭  ०  , ࠥ ,  60 ᥪ㭤 
 㦥 饩 ( 㬮砭)   㡪. ⥬ ᫥ 2-
ᥪ㭤     .

    ,    ᮥ   祭 10 
஡ . 

>	  ꥤ   : /  >.  
 ० ,  ᠭ ,    ப  
   .   /    >  
ॡ 䨪 AT  ⨥  <Enter>.

室  ० 

᫨  室 ᯮ짮 >  >   , 祬 ப  
,   ४ 横 ।⢮   .
 뢠 ⮬᪮       
  १饣 ,  ६   ⮣ ,  
 筥   ⥫䮭 . ᫨      
    ⥫䮭 , ⪠   㤥 
⬥,   ⥫⢮  㤥  ᭮  뢠 
横.

 ⢥

஢ ० ⢥

	 ३  ० ⢥⠔,  ᨬ  ⮣, 稫  
 室 .

 ⢥

Courier  ⠢  DIP ४⥫ 5  樨 ON, ⮮⢥ 몫祭. 
 ⠭   ⮬᪨ ⢥  室騥  믮  
 ᫥ 権:

1.	। 祭  ⠭ DIP ४⥫ 5   OFF. 
᫥ 祭   㤥 ⢥   室 .

2.	᫨  祭,   㭨樮 ணࠬ 
ᯥ祭  ࠧ஢ ⮮⢥. ਢ    
  ⢥   室  (. ⠪ ⪮ 
ᠭ S-஢  ਫ .)

AT S0=1 <Enter>

   室騩 ,  뫠  RING, ᭨ 㡪  
뫠 㤠  ⢥. ᫨    ।   
 祭 ६,  ॣ஬ S7,   㡪. ᫨   
⠭,  頥  CONNECT. ᫨  뢠   
짮⥫ 㤠 ⥬,   㡪  頥  NO 
CARRIER.

ਬ砭: ᫨ DIP ४⥫ 5 室  樨 OFF  S0=0, ⮮⢥ 
㤥 몫祭. ,  S0=1-256.

⪫祭 ⮮⢥

 ⪫祭 ⮮⢥ த ⢨,  ᠭ : 
⠭ DIP ४⥫ 5   ON । 祭   
⠭  ⢮  0 ।⢮ ᫥饩 .

ATS0=0 <Enter>



  ⠭   ० ⮮⢥,  ᫨    訬 
஬  ନ. 㧨  㭨樮 ணࠬ 
ᯥ祭,    筮 ,  ⠭   ० ⮮⢥.
᫨  ᮥ ᢮ ⥫䮭 ⠪, ⮡   뫮 ᯮ짮  
 ᮢ , ⪫ ⮮⢥, ᫨     
襥 ६ 室 .     ⢥   
࠭    饣 ᮪ ᪮,  ண 稭 
᫥⥫쭮 ⢥.

  㡪

Hn	 / 㡪
H0		 㡪.
H1		 㡪.

ࠢ騩  +++

+++	ࠢ騩 . ᫨  ᮥ  㣨 , ⢥ 
,    ॠ,  ࠢ騩  +++,  ⠢ 
 ३  ० .    ᫥饩 ᫥⥫쭮:

	  1 ᥪ㭤 ᫥ ࠢ ᫥  

	 +++

	  1 ᥪ㭤 । ⥬,    
 ࠩ 䨪 AT  Carriage Return. ᥪ㭤 㧠   ᫥ 
 㦭  ।饭 ࠢ쭮 樨  +  ⮪ 
। .

, ᯮ騩  ࠢ饬 ,  ६    ᫥ 
ࠢ饣     ॣࠬ S2  S12. . ⪮ 
ᠭ S-஢  ਫ .

 ⢥  +++  頥  ० .   த 
ঠ    㡪,  ᨬ  ⠭ DIP ४⥫ 9:

DIP -		  +++
⥫ 9

OFF			  㡪, 뫠  १ NO 		
			CARRIER (䠡筠 ⠭)
ON			 ন  (० Online-Command), 	
			뫠  १ OK

筠 ⠭ (OFF) 뢠 ⮬᪮ ࠧꥤ, ᫨  
뤠  +++.

⠭ DIP ४⥫ 9   ON, ᫨  , ⮡  
⢥砫   +++ 室  ० Online-Command,   
믮 ,  ࠧ뢠 ᥠ 裡. (. ᠭ   .)
।०:  ⮬᪨ (㦨) 権 :  
।     ᡮ  ࠡ  ᯮ 
᫥⥫쭮 ࠢ饣  +++. ᫨  ᯮ   
஫ ணࠬ ᯥ祭  ⮬᪨ (㦨) 
権,  ४㥬  ਬ  ⮤ ஢ 
ᨣ DTR    ନ  祭  ࠩ  50 
ᥪ㭤  楫   室  㦨 ⥫䮭 
. ⮤ 몫祭 DTR ᨣ - ਬ,  㭨樮 
 -  ࠧ ஢   ࠧ묨.

  ﭨ ᮥ 

(On)	᫨ DIP ४⥫ 9  樨 ON (᫥ 祭  
ࠢ饣   ন ० ᮥ),   뫠 
  ⥬    ﭨ ᮥ    
n,   ਢ  ਬ:

AT Q1 O <Enter>

     ﭨ ᮥ.

ATO0	頥  ﭨ ᮥ (筮). 			
	(ᯮ  襯ਢ ਬ.)

ATO1	頥  ﭨ ᮥ  樨
	楤 ᮥ (Retrain). ᯮ
	 ᨭ஭樨 , ᫨  
	訡  -ARQ ᮥ.

  㡪

᫨ DIP ४⥫ 9  樨 ON,   ࠢ饣  ⠢ 
 ३  ० ,  ⠢ 㡪 ⮩ ( ࠧꥤ). 
 ⮣, ⮡   㡪, 諨 ᫥ ,  
⢥ K:

ATH <Enter>

᫨ DIP ४⥫ 9  樨 OFF,  ⮬᪨  㡪  
祭 ࠢ饣 .

/   

 ﭭ 饬 ன⢥ (ROM)  ࠭  䠡 
⠭. ࣮ᨬ   ந 㯮 (NVRAM) 
       ⠭    
ᮡ⢥ 䨪  ࠭ 㦭  ⠭, ⮡  
㦠, ਬ,  ࠧ  祭 .

&Fn	 ⠢  4- ᪨ 䨣ﬨ &F0-&F3, 
饭묨   (ROM). ਫ  砥 ᯨ᮪ ⠭   
䨣樨.    䨣権   㦥  ⨢ 
  (AT &Fn)  ᠭ  NVRAM  ᯮ짮  ⢥ 
⠭  㬮砭 (AT &Fn &W).  ,  &F0 ᥣ 㦥  
, ᫨ DIP ४⥫ 10 ⠭   ON.

 祭 Courier 㦠 ⠭, ᠭ  NVRAM, ᫨ DIP 
४⥫ 10  樨 OFF (䠡筠 ⠭).   ,    
 ᢮ ᮡ⢥ ⠭  NVRAM, ࠭ ⠬ ଠ 
 ᮢ  䠡筮 䨣樥, ࠭饩  ROM  樨 
1, &F1.

 ᬮ ⠭ &F1 롥  5  I ():

AT I5<Enter>

 ⠭  㬮砭  NVRAM

&W	  ⠭  ,  &F1,  室  
⠭  NVRAM, ᯮ &W .

AT &F2 &W<Enter>

  䨣樨 &Fn  NVRAM  ᨬ   
   NVRAM,   ᫥饬  ਬ.

AT M2 S10=40 &A2 &W <Enter>

砭:    䨣樨  㬮砭  NVRAM  
   ⠢ ᫥ &Fn ,   &W.  ⨢ 
砥   १ᠭ  &Fn.

᫥  䨣樨  NVRAM     ⠭ ⮫쪮 
 ⥪饩 ᨨ,    ᫥饬 ਬ. 䨣 NVRAM 
⠥ .

ATX6 <Enter>

 ᫨   ᯮ짮  ⠭  ⠭  㬮砭, 
᭮    NVRAM,   ᫥饬 ਬ. ⠭ X7  
Xn, ࠭ ࠭.  㣠 ⠭,  뫠  ࠭  
  ᠭ  NVRAM, ⠪ 㤥 ᠭ.

AT X7 &W <Enter>

१㧪 

Z	ணࠬ ᯥ祭 १㦠 ⠭ NVRAM, ᫨ DIP 
४⥫ 10 ⠭   OFF (䠡筠 ⠭). ᫨ DIP 
४⥫ 10  樨 ON,  ⠭ 䨣 &F0.
砭: ᯮ  ATZ, ᫨   樨 DIP 
४⥫ 1-7  9  祭 , ⮣  ᬮ  
 ⠭. ⢥    樠樨   
⠭ DIP ४⥫ 1-7  9  몫祭  祭  
.



/

En	쭮   ० . 砥/⪫砥  
⮡ࠦ  ᯫ ࠭ . ᫨  ࠭   
ᨬ,  ᢨ⥫  ६ 祭 쭮  
  ணࠬ ᯥ祭.

Courier ⠢  DIP ४⥫ 4  樨 OFF, ..  祭 
 宬.  En ஫ 쭮   祭  ᨨ 
ᨬ  ⠭ ४⥫.  몫祭  祭  
稭 ࠡ  ᮮ⢥⢨  ⠭ DIP ४⥫.  En 
 뢠  NVRAM.

E0	 ०   몫祭.   뢠 ,  
 .

E1	 ०   祭.

Fn	쭮   ६ ᮥ.   ⠢  
뢠  ࠭  । 㣮 ⥬ .  
 ⥬   砥 ,  筮 뢠 
㤠 宬 (remote echo).  祭 쭮 ,  ⠪ 㤠 
  ࠭   ᨬ.

 㬥樨   ࠬ ନ 㯫 (duplex) ਬ 
 쭮   ६ ᮥ,    祭 ४⭮  
孨᪮ 窨 ७.

F0	쭮   ६ ᮥ 祭.  뢠 
㯫ᮬ.  ।   㤠 ⥬  ६ 
뫠  ࠭  .

F1	쭮   ६ ᮥ 몫祭.  뢠  
㯫ᮬ.

Mn	஬⥫ (ࠢ 㪮)

M0	஬⥫ ﭭ 몫祭.

M1	஬⥫ 祭   ,    㦨 . 
 㬮砭.

M2	஬⥫ ﭭ 祭,  ० । .

M3	 ⮫쪮 ࠭ ᫥  , ஬⥫ 
砥   ,   㦨 .

騥 

Qn	  뢠/ १騥 . Courier 
⠢  DIP ४⥫ 3  樨 ON (.. 뢠 ). 
ᯮ  Qn   ⮩ ⠭.

 祭  १㧪  ࠡ⠥ ᮮ⢥⢥ ⠭ DIP 
४⥫.  Qn  ࠭  NVRAM.

Q0	뢠 १騥 .

Q1	 १騥 .

Q2	 १騥   ० ⢥.

Vn	騥    㪢   (Verbal/Numeric mode).  
祭  १㧪  ࠡ⠥ ᮣ᭮ ⠭ DIP 
४⥫ 2.  Vn  ࠭  NVRAM.

V0	஢ ० (Numeric mode).

V1	㪢 ० (Verbal mode).

Xn	롮 ⢠ १ . ᯮ ᫥ 
⠡ (⠭  㬮砭 = 7,  ,  ᪫祭 12/VOICE). 
ଠ  १   ᨭ஭ ० 室  
ਫ F.

				⠭
騥 	X0	X1	X2	X3	X4	X5	X6	X7	

0/OK	*	*	*	*	*	*	*	*
1/CONNECT	*	*	*	*	*	*	*	*
2/RING	*	*	*	*	*	*	*	*
3/NO CARRIER	*	*	*	*	*	*	*	*
4/ERROR	*	*	*	*	*	*	*	*
5/CONNECT 1200		*	*	*	*	*	*	*
6/NO DIAL TONE			*		*		*	*
7/BUSY				*	*	*	*	*
8/NO ANSWER				*	*	*	*	*
9/RESERVED
10/CONNECT 2400		*	*	*	*	*	*	*
11/RINGING						*	*	*
12/VOICE						*	*
13/CONNECT 9600		*	*	*	*	*	*	*
18/CONNECT 4800		*	*	*	*	*	*	*
20/CONNECT 7200		*	*	*	*	*	*	*
21/CONNECT 12000		*	*	*	*	*	*	*
25/CONNECT 14400		*	*	*	*	*	*	*
47/CONNECT 16800		*	*	*	*	*	*	*
85/CONNECT 19200		*	*	*	*	*	*	*
91/CONNECT 21600		*	*	*	*	*	*	*
103/CONNECT 26400		*	*	*	*	*	*	*
107/CONNECT 28800		*	*	*	*	*	*	*
㭪樨									
⨢ 			*	*	*	*	*	*
 ண 				*	*	*	*	*
⢥ ⠭樨 (W)
 ⢥ (@)				*	*	*	*	*
 			*		*		*	*

 4.1 ⢠ १ 
砭: ⥫ ᮮ饭 뢠 ० ४樨 訡  
ᯮ㥬 ⨯ 樨. . ᫥  ⢠ ⥫ 
 .

-	祭
騩 
0/OK		 ᯥ譮 믮
1/CONNECT	  㣨 , ᫨ ⠭ X0, 
		    300  28.8.K bps; ᫨ 
		X1  ,   300 bps
2/RING		। 室騩 
3/NO CARRIER	 㦥 ,   ﭠ  
		१ 뢠 ᮥ
4/ERROR		ࠢ쭠 
5/CONNECT 1200	  㣨   1200 bps
5/NO DIAL TONE	⢥ ⠭樨 (Dial tone)  㦥  祭 
		६, ⠭  ॣ S6
7/BUSY		। ᨣ ⮔,   㡪
8/NO ANSWER	஦ ⢥ ( @),   㡪
10/CONNECT 2400	  㣨   2400 bps
11/RINGING	 ࠫ ;  㤠 			
		
12/VOICE	ᮢ ⢥  㤠 㧫;   
		㡪
13/CONNECT 9600	  ⠭ ᪮.  
		  १⮢ 18 (4800), 20 (7200), 21 (12K 
		bps)  25 (14.4K), 43 (16.8K), 85 (19.2K), 91 
		(21.6K), 99 (24K), 103 (26.4K)  107 (28.8 
		bps)

⨢ 	 ஡  ⮭  , ᫨ 
		  砥, 頥  ᮢ 
		.
 2- 	 த   ᫥ ⢥ 
		⠭樨. . 樨  Dial   
		ࠧ.
 	 ४頥 , ᫨   
⢥ (@)	। 5-ᥪ㭤 砭. . 樨 
		 Dial   ࠧ.
 	 ࠥ  ࠧ  ᫥ 
		। ⢥ ⠭樨,   
		  ⠭   S6 ६ 
		.

 4.2 祭  

⢠ ⥫ १ 

ਬ砭: ARQ (⮬᪨  ) ᯮ   
㪮⢥  祭 ᮥ  ४樥 訡.

&An	/몫  ⥫ १ . . 
ᠭ  Xn .

&A0	 १騥  ARQ.  ⠭    
ᮥ  ४樥 訡,  頥 ⠭⭮ ᮮ饭 
CONNECT  祭 १ .

&A1	뢠 १騥  ARQ. 饭 14 , ᫨ 
 ⠭  X0  ᪮ ᮥ 室    1200  
28.8K bps. ⠫ १ 뢠 ᪮ 裡  ॡ ⠭ 
X1  .

14/CONNECT/ARQ		57/CONNECT 16800/ARQ
15/CONNECT 1200/ARQ 	88/CONNECT 19200/ARQ
16/CONNECT 2400/ARQ 	94/CONNECT 21600/ARQ
17/CONNECT 9600/ARQ 	100/CONNECT 24000/ARQ
19/CONNECT 4800/ARQ	104/CONNECT 26400/ARQ
22/CONNECT 12000/ARQ	108/CONNECT 28800/ARQ
24/CONNECT 7200/ARQ
26/CONNECT 14400/ARQ

&A2	⥫쭮  ⨯ 樨 VFC, V.34, HST  V32. ᫨  
ணࠬ ᯥ祭  ন  , 롥 &A1  
&A0.

23/CONNECT 9600/HST	27/CONNECT 9600/ARQ/HST
28/CONNECT 4800/HST	29/CONNECT 4800/ARQ/HST
30/CONNECT 7200/HST	34/CONNECT 7200/ARQ/HST
31/CONNECT 12000/HST	32/CONNECT 12000/ARQ/HST
35/CONNECT 14400/HST	36/CONNECT 14400/ARQ/HST
53/CONNECT 16800/HST	57/CONNECT 16800/ARQ/HST
33/CONNECT 9600/V32	37/CONNECT 9600/ARQ/V32
38/CONNECT 4800/V32	39/CONNECT 4800/ARQ/V32
40/CONNECT 7200/V32	44/CONNECT 7200/ ARQ/V32
41/CONNECT 12000/V32	42/CONNECT 12000/ARQ/V32
45/CONNECT 14400/V32	46/CONNECT 14400/ARQ/V32
83/CONNECT 16800/V32	84/CONNECT 16800/ARQ/V32
87/CONNECT 19200/V32	90/CONNECT 19200/ARQ/V32
93/CONNECT 21600/V32	96/CONNECT 21600/ARQ/V32
97/CONNECT 21600/VFC	98/CONNECT 21600/ARQ/VFC
101/CONNECT 24000/VFC	102/CONNECT 24000/ARQ/VFC
105/CONNECT 26400/VFC	106/CONNECT 26400/ARQ/VFC
109/CONNECT 28800/VFC	110/CONNECT 28800/ARQ/VFC
139/CONNECT 14400/VFC	141/CONNECT 14400/ARQ/VFC
143/CONNECT 16800/VFC	145/CONNECT 16800/ARQ/VFC
147/CONNECT 19200/VFC	149/CONNECT 19200/ARQ/VFC
111/CONNECT 21600/V34	112/CONNECT 21600/ARQ/V34
113/CONNECT 24000/V34	114/CONNECT 24000/ARQ/V34
115/CONNECT 26400/V34	116/CONNECT 26400/ARQ/V34
117/CONNECT 28800/V34	118/CONNECT 28800/ARQ/V34
120/CONNECT 2400/V34	122/CONNECT 2400/ARQ/V34
124/CONNECT 4800/V34	126/CONNECT 4800/ARQ/V34
128/CONNECT 7200/V34	130/CONNECT 7200/ ARQ/V34
132/CONNECT 9600/V34	134/CONNECT 9600/ARQ/V34
136/CONNECT 12000/V34	138/CONNECT 12000/ARQ/V34
140/CONNECT 14400/V34	142/CONNECT 14400/ARQ/V34
144/CONNECT 16800/V34	146/CONNECT 16800/ARQ/V34
148/CONNECT 19200/V34	150/CONNECT 19200/ARQ/V34

&A3	뢠 ⥫ ଠ  ४樨 訡 (LAPM, HST, 
MNP, SYNC  NONE)  ⨯ ᦠ  (V42 bis  MNP5). ⠭  
㬮砭. ᫨ ᮥ ந諮      ᫥ 
⮪ ( ARQ  砥  १騥 ),  뫠  
ᮮ饭 SYNC, 㪠뢠饥  ᨭ஭ ᮥ,  ᮮ饭 
NONE,  砥 ⢨ ४樨.

 ᯮ짮  ᦠ  ⨯ ᦠ V42 bis  MNP5 
  १騬 .  ࢮ  ᫥ ਬ஢  
ਫ  ४樨 訡 (ARQ), ᯮ짮 樨 V.FC  
ᯮ LAPM ⮪ ४樨 訡  ᦠ⨥  V.42 bis.

CONNECT 28800/ARQ/VFC/LAPM/V42BIS [ MNP/MNP5]
CONNECT 19200/ARQ/V32/LAPM/V42BIS [ MNP/MNP5]
CONNECT 16800/ARQ/HST/HST/V42BIS [ MNP/MNP5]
CONNECT 14400/ARQ/V32/LAPM/V42BIS [ MNP/MNP5]
CONNECT 9600/ARQ/HST/CELLULAR/HST/V42BIS [ MNP5]
CONNECT 9600/SYNC
CONNECT 2400/NONE

砭:  ஢   ⠪  ,    ⠭ 
&A2. ᫨  室  ஢ ० (V0)  ⠭  &A3,  
㤥   ﭨ ࠧ १騥  &A2  &A3. 騥 
 &A3   ᮢ⨬묨   ணࠬ 
ᯥ祭.



Bn	樨 ⠭ 裡.   , 騥  
 ᪮  1200 bps - Bn, &Gn, &Pn.  ଠ樨   㣨 
⠭ . 㭠த    ⮬ ࠧ.

B0	᫥⥫쭮 ⢥ ITU-T (࠭ CCITT). ⠭  㬮砭. 
室  ⢥    V.32.

B1	᫥⥫쭮 ⢥ Bell.  ⠭ 롨ࠥ HST   
 Dual Standard,    ᯮ짮 ⮫쪮  ⮬ 砥, ᫨ 
  㦭 ⢥   V.32.

	砭:  ⠭ 室    ᯮ짮 HST 
Cellular.

४ 訡/⨥ 

&Mn	砥 ARQ (४ 訡)  ᨭ஭ ⮪.   
,  㤠   ᯮ짮     ⮪.

&M0	 ०,  ४樨 訡.  ४ ᯮ짮 
 裡  ᪮  2400 bps.

&M1	᪫⥫쭠 ⠭  ४樨 訡, ᯮ㥬 
⮫쪮  ᨭ஭ ० ᮥ  V.25 bis.   ஡ 
ଠ樨 . ਫ F.

&M2	१ࢨ஢.

&M3	१ࢨ஢.

&M4	/ARQ ०. ⠭  㬮砭. ᫨ ARQ-ᮥ  
뫮 ⠭,  ࠡ⠥  筮 ०,  ᫨    
⠭  &M0.

砭:   V.32 頥   ० (Normal 
mode),  ।   ᮪ ᪮   ⥯ . 
  ⮣  ,  㤠    ᥣ 
⠭  ०  ᮥ  ४樥 訡.  ० HST  砥 
 ⠭ ᮥ  ४樥 訡  ᪠ 
᪮  2400 bps.

&M5	 室  ARQ ᨭ஭ ०.  砥  
⠭ ARQ-ᮥ   㡪.

&M6	 室  V.25 bis ᨭ஭ ०, ᯮ -ਥ஢ 
⮪ 쭮 ஢,  BISYNC.   ஡ ଠ樨 
. ਫ F.

&M7	 室  V.25 bis ᨭ஭ ०, ᯮ ⮪ 쭮 
஢ HDLC.

&Kn	/⪫ ᦠ⨥ .

&K0	⨥  ⪫祭.

&K1	⮬᪮ 祭/몫祭. ⠭  㬮砭.  
砥 ᦠ⨥  ARQ ᮥ, ᫨ ᪮ ᫥⥫쭮  
䨪஢ (&B1),  ⪫砥, ᫨ ᪮ ᫥⥫쭮  
  ᮮ⢥⢨  ᪮ 裡 (&B0). ᫨ ᪮ 
᫥⥫쭮   ᮥ ᮢ,  ᦠ⨥    
襭 ய᪭ ᯮᮡ     .

&K2	⨥  祭. ᯮ  ⠭, ᫨ 㦭, ⮡ 
   ⪫ ᦠ⨥.

&K3	롮筮 ᦠ⨥ .  ⠥  ⮫쪮  ᦠ⨨ 
V.42 bis  ⪫砥 ᦠ⨥ MNP Level 5 (MNP5). ᯮ  ⠭  
। ࠭ ᦠ 䠩. . 砭 .

砭: ⮪ MNP5 ਣ  । ࠭ ᦠ 䠩, 
⠪ , ਬ, .ZIP 䠩. MNP5,  ࠢ,    ⠪ 
䠩,  ய᪭ ᯮᮡ  ⥫䮭  蠥. ⨥ V.42 
bis ᪨ ।,   㦥 ᦠ,  ⪫砥 ᦠ⨥   
,   ।,  ᦠ⨥   २.   
ᯥ樠쭮 ⠭ &K3   襩 ய᪭ ᯮᮡ  
࠭ ᦠ 䠩.

. 樨  ய᪭ ᮡ     ਫ A 
   ଠ樨,  ⮬ ᫥  ய᪭ ᯮᮡ, 
  ࠧ ⨯ 䠩.

 । 

   ⠭  䨪஢  塞 ᪮ 
᫥⥫쭮 . ஢ ᪮ ᯥ稢  
ய᪭ ᯮᮡ . 塞 ᪮  室  
  ᪮ ᮥ.

 ணࠬ ᯥ祭  ন 䨪஢  
塞 ᪮ ᫥⥫쭮     ⠭   
  権. 砭:  ணࠬ ᯥ祭     
    ନ,  ᫥騬: locked serial port 
(䨪஢ ᪮)  autobaud (塞 ᪮).
設⢮ 㭨樮 ணࠬ ন 塞 ᪮,  
  ணࠬ ন 䨪஢ ᪮.

।०:  裡  ᪮  9600 bps ᪮ 
᫥⥫쭮    19.2, 38.4, 57.6  115.2 bps. ᫨ 
᪮ ᫥⥫쭮  쭮  ࠭祭 । 
9600 bps,   V.32 terbo   ࠭祭 ᪮ 9600 bps, .. 
V.32.  V.32 terbo , ⮡    ४ 
᪮ ᢮ ᫥⥫쭮  , 祬 9600 bps. ந  
, ⠭ ॣ S34   3 (S34=3),    ⠭  
䨣  㬮砭, 뢠  NVRAM,  뫮  ࠭  
 ࠧ   /ᯮ짮 ⠭  砭.

&Bn	塞  䨪஢ ᪮ ᫥⥫쭮 .

&B0	塞 ᪮ ᫥⥫쭮 .   ᪮ 
  ᫥⥫ ⮬  ᮮ⢥⢨  ᪮ ᮥ  
㤠 . ணࠬ ᯥ祭 ⠪ ४砥 ᢮ 
᪮ ᫥⥫쭮 .

&B1	஢ ᪮ ᫥⥫쭮 . ⠭  
㬮砭.  ᥣ ࠡ⠥  ନ  ஬  ᪮, 
 ⠭   ନ  ணࠬ ᯥ祭, 
ᨬ  ᪮ ᮥ  ⥫䮭 .  襩 
ய᪭ ᯮᮡ ⠭  ᫥⥫쭮  ᪮ 115.2, 
57.6, 38.4 bps  ᮪᪮ ᮥ    9600 bps  
, 㯠  ᪮ 2400 bps.

  ⠭    &N.  ᪮ ᫥⥫쭮 
   易⥫쭮 ࠢ  , 祬 ᪮ &N

&B2	஢  ARQ ᮥ/塞  -ARQ ᮥ, 
⮫쪮  ० ⢥.   ᭨ 㡪  ⢥砥  ० ARQ,  
४砥 ᪮   ᪮,  짮⥫, ਬ, 
38.4K bps. ᫨ ᮥ ந諮  ४樨 訡,  ࠡ⠥ 
 ⢥ ⠪,  ᫨    ⠭  &B0,  ४砥 ᪮ 
  ᮮ⢥⢨  ᪮ ᮥ  .

 ଠ쭮 ࠡ ⮩ 樨 ᯥࢠ ⠭  ணࠬ 
ᯥ祭  ॡ㥬 ᪮. ⥬ 諨  AT &B2 [㣠 
⠭] &W.

  ᪮   NVRAM   ⠭. 
 ࠧ,  ந室 ARQ-ᮥ,  ⠭ ᪮ 
᫥⥫쭮 , ࠭  NVRAM.

   ᫥饬    䨣権  NVRAM 㡥 
 ⮬,  ᪮, ⠭  襣 ணࠬ ᯥ祭, 
ᮮ⢥ ᪮ ᫥⥫쭮 .

&Nn	 ᮥ 塞  䨪஢.

&N0	塞 ᪮. ⠭  㬮砭. Courier ਢ  
㤠   ᨬ쭮  ᪮ ᮥ,  
ᨬ  ⥩ 㤠 .

&N1-	஢ ᪮.  뢠, ⮫쪮 ᫨
&N14	㤠  ࠡ⠥  ⠪  ᪮. ᫨ ,   
㡪.  ᪮ ᮥ,   ⪫ , 㯠騥 
  ᪮,  楫 ᭮    稭. 

 ᮥ   ᥣ   ࠢ ᪮ 
᫥⥫쭮 ,     .

&N1 300 bps		&N8 	14.4K bps
&N2 1200 bps		&N9	16.8 bps (⮫쪮 HST, terbo, 
				V.FC  V.34)
&N3 2400 bps		&N10	19.2K bps (⮫쪮 terbo, V.FC 
				 V.34)
&N4 4800 bps		&N11	21.6K bps (⮫쪮 terbo, V.FC 
				 V.34)
&N5 7200 bps		&N12	24K bps (⮫쪮 V.FC  V.34)
&N6 9600 bps		&N13 	26.4K bps (⮫쪮 V.FC  
				V.34)
&N7 12K bps		&N14 	28.8K bps (⮫쪮 V.FC 
				V.34)

樨  ᨣ RS-232

&Cn	樨 㦥 饩 (Carrier Detect - CD). ᫥ 祭 
⠭  १㧪  ࠡ⠥  ᮮ⢥⢨  ⠭ DIP 
४⥫ 6.    ࠭  NVRAM.

&C0	CD override, CD ᥣ  樨 ON.

&C1	ଠ쭮 ࠢ ᨣ CD.  ⠭ CD  
ᮥ  㣨   ᭨ CD  ࠧꥤ.

&Dn	樨 Data Terminal Ready (DTR). ᫥ 祭 ⠭  
१㧪  ࠡ⠥  ᮮ⢥⢨  ⠭ DIP ४⥫ 1. 
   ࠭  NVRAM.

&D0	DTR override.  ࠡ⠥ ⠪,   DTR ᥣ  樨 ON.

&D1	᫨ ᨣ ᫠  ᮥ  㣨 ,   室 
 ०   ६  ।⢮ ४祭 DTR. (設⢮ 
㭨樮 ணࠬ ᯥ稢  ४祭 DTR). &D1 
㭪樮  ࠢ饬  (+++)  ᪫祭 ⮣,   
⠭ ᨬ   DIP ४⥫ 9.

᫨ DIP ४⥫ 1  樨 ON (DTR override)   뫪 &D1 
, DTR override ⮬᪨ 몫砥.  ᫨   
⠭ DIP ४⥫ 1 ᫥ 믮   &D1,  ।饩 
 ⠭ DIP ४⥫.

&D2	ଠ쭠 ॠ  DTR.   ନ  ᫠ DTR 
ᨣ,    㤥 ਭ . ⨥ ᨣ DTR 
४頥 ᮥ.

&Sn	 뫠   ନ ᨣ DSR (Data Set Ready) 
१ RS-232 䥩.  ᪨ ணࠬ ॡ   
஫ DSR, &S1. ⠢   ⠭ &S0,       
᭨,   襣 ணࠬ ᯥ祭 ॡ 㣠 ⠭.

&S0	DSR ᥣ  樨 ON (override).

&S1	 ० 饣 (Originate)  뫠 DSR ᫥  , 
 ।  ⢥⭮ ⮭ 㤠 .  ० ⢥ (Answer) 
 ⠢ DSR ᫥ 뫪 ⢥⭮ ⮭.

&S2	  ।祭  ᯥ樠஢ 㤮, ⠪ 
 ⮬᪨ ன⢠ callback.    饩  뫠 
ᮢ ᨣ DSR  Clear to Send (CTS)  ᫥騬 Carrier Detect (CD).

&S3	  ᠬ,   &S2,   CTS  ᫥騬 CD.

&S4	 뫠  ᨣ DSR    ,   뫠 
ᨣ Carrier Detect (CD).

ࠢ ⮪

ࠢ ⮪   ஫஢  ꥬ , 
㯠    㤠 ,    ९ 
⮣   ,  । ஬⮪ ६ ⠭ 
 । .

 ᯮ  ⭮,  ணࠬ ࠢ ⮪.  
ணࠬ ᯥ祭    ন ࠭  
⨯.

 ࠢ ⮪  ஫஢ ⮪   ਥ 
     । .  裡  ࠧ稥 ⥩ 
ନ쭮  㭨樮 ணࠬ ᯥ祭 Courier  
᪮쪮 ࠧ 権 ࠢ ⮪.

 ஫

 ᪠ ᨣ Clear to Send (CTS), ᫠    
ନ, ᫨    ਬ୮  90%.   
⠭ ᨣ CTS, ᫨   ਡ⥫쭮 .

஫ ணࠬ ᯥ祭

 뫠   ନ ⠭ ASCII ᨬ Transmit OFF 
(XOFF), <trl>-S,     ਡ⥫쭮  90% . 
 뫠 ᨬ ASCII Transmit ON, <trl>-Q,  ᫨   
ਡ⥫쭮 .  ASCII  ᫥騥 ᨬ:

XON		<Ctrl>-Q	(ASCII 17 Decimal, 11 Hex)
XOFF		<Ctrl>-S	(ASCII 19 Decimal, 13 Hex)

砭:  ᫥ ⠭  ணࠬ ᯥ祭  
প  ⭮,  ணࠬ ࠢ ⮪.  
ணࠬ ⠪ ॡ ⪫祭 ᯮ饣 ⨯ ࠢ 
⮪.

 ᨬ   ८। 짮⥫; . ॣ S22  S23  
ਫ .  ਫ ⠪ ᮤন ⠡ ASCII .
।०:  砥  ᥣ ᯮ ⭮ 
ࠢ ⮪, 䠡 ⠭.    , ᫨ 
XON/XOFF (<trl>-Q, <trl>-S) ᨬ   ⮪   㣮 
稭.  , ਬ, 室  㤠 ⥬: XON  㤠 
⥬, ᫥ ⮣    ᫠ XOFF,  ਢ  ९ 
.

<trl>-S (XOFF)  <trl>-Q (XON) ᨬ ⠪    䠩  
ᯮ ⮪ ⨯ Xmodem.   ⮣,   ᨬ 
 ࠢ쭮 ஢  ᨬ ࠢ ⮪  
᪫祭  ⮪ .

᫨    ᯮ짮 ⭮ ࠢ ⮪  । 
⥪⮢ () 䠩  ᯮ ⮪ ⨯ Xmodem, ⪫ 
 ࠢ ⮪ (&H0).    ⮬ 㡥,   
⠭  &B0  &N0, ⠪  ᪮ ᫥⥫쭮   ᪮ 
ᮥ   .

  ।

 ஬ । ࠧ㬥 , 㯠騥  , 
   ।  ⥫䮭 .

  ।   ⮣, ந諮 ᮥ  ४樥 
訡  , ਬ:

	ARQ ᮥ: 3.25 Kbytes.

	-ARQ ᮥ: 1.5 Kbytes.   ᯮ짮 ⮪ 
। 䠩  ४樥 訡, ⠪  Xmodem  Ymodem  
ࠢ ⮪.

᫨  3  S15 祭, ࠧ -ARQ  ᮪頥  128 
bytes,  ⮣ ⮡ ࠬ BBS 㤮 뫮 ਭ   㤠 
짮⥫  , ।     ᪮. 
. ⪮ ᠭ S-஢, S15,  ਫ B.

 ਥ 

 ਥ ஬ ࠧ㬥 , 砥   
⥫䮭 ,   ।  ᮥ 
.

 ⮣  ⠥  - 2 Kbytes.

ࠢ ⮪ । 

&Hn	 ⨯ ࠢ ⮪ ॣ㫨 , । 
஬  ନ  . ᫨    90%,  
ᨣ ନ  室 ४饭 ।.   
। ⠪ ⢮ ,   ⠭ ,   
ᨣ ନ   ।.

&H0	ࠢ ⮪ ।  ⪫祭.

&H1	⭮ ࠢ ⮪. ⠭  㬮砭. ॡ, ⮡ 
 ନ  ணࠬ ᯥ祭 ন Clear to Send (CTS)  
RS-232 䥩.

&H2	ணࠬ ࠢ ⮪. ॡ প 訬 
ணࠬ ᯥ祭 ᨬ XON/XOFF.

&H3	ᯮ  ⭮, ⠪  ணࠬ ࠢ ⮪. 
롥  ⠭, ᫨  筮  ,   ⨯ ࠢ 
ন  ନ.  ⮬  ।०  ᯮ짮 
ணࠬ ࠢ ⮪.

ࠢ ⮪ ਭ 

⤥ , &Rn (⭮)  &In (ணࠬ),  
஫஢ ⮪ , ਭ   ।   
  ନ.

  ணࠬ ᯥ祭,     ন 
࠭  ⨯ ࠢ ⮪ ਭ ,   
४㥬 ⭮ ࠢ ⮪.

 ஫ (&Rn)

&R0	প ⢥  ᨣ Clear to Send ᫥ 뤠 ᨣ Request to 
Send (RTS/CTS প). প ᫮ ᮡﬨ  
ᨭ஭ 業ࠫ ஢   ⭮  ᨭ஭ .

&R1	  Request to Send (RTS).  ⠭ 室, ᫨ 
 ,  ନ,  ணࠬ ᯥ祭  ন 
RTS.

&R2	⭮ ࠢ ⮪ 砥  祭. ⠭ 
 㬮砭.  । 祭      
ନ ⮫쪮  祭 ᨣ RTS.

ணࠬ ஫ (&In)

।०:  ६ 筮 ࠡ ⢥묨 ᨬ,  
ᯮ   ६ ,    (+++) ࠢ饣 . 
 ᫨ ணࠬ ஫ 祭,  ⠪ ⢫  
ᨬ <trl>-Q  <trl>-S. ᫨  ᨬ   䠩    
⮪,  ⠥  XON/XOFF ᨬ  ॠ  .  
   ᪫砥   㯠饣 ⮪ .

&I0	⪫砥 ࠢ ⮪ 砥  XON/XOFF. ⠭  
㬮砭.   -ARQ ᮥ ( ०),  . &I5. 
 I0 ᯥ稢 ஧筮  ᨬ,  ᪫祭 
᫥⥫쭮 ࠢ饣  (+++), ᪮  ⮩ ⠭ 
  ᯮ ࠢ騥 ᨬ.

砭:  ⮬ 㪠 ।० ᫥騥  
⠭ ४ ⮫쪮  짮⥫,     
ࠢ騥 ᨬ XON/XOFF.

&I1	Courier ॠ  ᫠   XON/XOFF, <trl>-S  
<trl>-Q,  뫠   㤠 .  ⠭  ४ 
 -ARQ ᮥ. ᯮ ⮫쪮 ARQ ०,  ,  
ᨬ XON/ XOFF, ᫠  㤠 ,  ᬥ訢  
⠪  ᨬ  㤠 ஬   . . &I2.

&I2	Courier ॠ   XON/XOFF ,  㤠   ⮪ 
,  뫠   㤠 .  ࠭ ,  
㤠   ९⠥  XON/XOFF ᨬ  ⠪ , 
뫠묨   . 㥬 ⠭  ARQ ०.

᫨ ⠭ -ARQ ᮥ,    ࠢ ⮪ 
 ⥫䮭 . ᫨  뫠  XOFF 襬    
४頥 । ,     ᮮ 㤠 
  ,   襣   ९    
ࢠ ।.    ஫  -ARQ ० . &I5.

&I3	Hewlett Packard - Host-०.   ⮫쪮  , 
祭  ࠬ ⨯ HP mainframe, ᯮ騬 ⮪ 
ENQ/ACK. 쪮  ० ARQ. . ਫ G.

&I4	Hewlett Packard - ० ନ.   ⮫쪮  , 
祭  ନ  ⥬ ⨯ HP, ᯮ騬 ⮪ ENQ/ACK. 
쪮  ० ARQ. . ਫ G.

&I5	蠥 ࠢ ⮪  ⥫䮭   -ARQ 
ᮥ.  ⮣ 㤠   ⠪   &I5.

 ARQ ० Courier, ⠭  &I5, ࠡ⠥ 筮 ⠪,   
  ⠭  &I2.  ॠ   XON/XOFF,   ।  
 㤠 ⥬. ⮪ ४樨 訡   ࠢ 
⮪ , ।  ⥫䮭 .

 -ARQ ० Courier, ⠭  &I5, ࠡ⠥ 筮 ⠪ ,  
᫨  뫮 ⪫祭 ࠢ ⮪ (&I0);   ᯮ  
XON/XOFF.   ᯮ ᨬ XON/XOFF, 㯠騥  
⥫䮭 . ᫨ 㤠  뫠  XON/XOFF, Courier 
 த,  ⠭ ।   ⥫䮭   
᪫砥 ᨬ  ⮪ .

᫨   ⠭  &I5,    㤠 
 ᨣ ⠭ 뫪 , ⠪ ࠧ ࠢ ⮪ 
, ।  ⥫䮭 ,  ।० ९ 
 ᢮ ᮡ⢥ .  䥩   
ନ/  ࠢ ⮪  १ ᢮ ⠭ 
।  (&H).

砭: ᯮ짮 ணࠬ ࠢ ⮪  
, ᫨  । ⮫쪮 ⥪⮢ 䠩.  ᫨ 
। ⥪⮢ () 䠩  ᯮ ⮪ ⨯ Xmodem,
 ⪫ ࠢ ⮪ (&R1, &I0).    ⮬
⠭   &B0  &N0, ⠪ ⮡ ᪮ ᫥⥫쭮 
 ᮥ 뫨 ࠢ.

S-

S- ᯮ  ⠭ ࠧ ६ ࠬ஢, 
८। ࠭ ASCII ᨬ  㣨 権 䨣樨. 
⠭  㬮砭 ࠦ ⨯ ॡ. ஡ ଠ 
 㭪 S- ᮤন  ਫ  (⪨  -  窥 
ன ࠢ).

Sr=n	⠭ 祭 S-: r -    S-; n - 筮 
᫮  ࢠ  0  255.

Sr.b=n 	ୠ⨢   ⠭ ⮢ ॣ஢: r - ⮢ 
ॣ; .b - , n - 0 (off)  1 (on).

Sr?	 ᮤন ॣ r.

  HELP-

 ⮡ࠦ ⥪騥 ⠭ ,  த  த⥫쭮 
.  ⠪  뢮  ࠭ ᢮ ଠ   
, ন .

  ஡ ଠ樨   ᮢ  Help-, 
 ਬ ଠ樨, 뢮  ࠭, .  6.



 । ᫥騥 : , ஢  㤠 
஢.     ᯮ짮  ஢ન 権  । 
 ਥ   樨 ஡  㤠   ⥫䮭 
.   ⮢ ४ 訡   ⪫祭.
  ஡ ଠ樨 . ਫ H.

 

 ᬠਢ  , ⭮騥  㭠த  - Bn, 
&Gn, &Pn.  Bn ᠭ ࠭   ࠧ.

&Gn	 ⠭ ⭮ ⮫쪮  , 㯠騬  ᪮ 
2400  1200 bps.   ⥫䮭 ⠭権 室, ⮡ 
⢥騩  뫠  ⮭ 1800  ᫥ 뫪 ⢥⭮ 
ᨣ.   㣨 ⥫䮭 ⠭権 ॡ  ⮭ 550 .

&G0	 ⭮ ⮭ (guard tone). ᯮ    .  
㬮砭.

&G1	 ⮭ 550 . ᯮ   ய᪨ ࠭.

&G2	 ⮭ 1800 . ᯮ, ਬ,  ⠭  ࠭ 
⠭᪮ 㦥⢠. ॡ ⠭ B0.

&Pn	  ⠭ ᮮ⭮襭 몠/ࠧ몠 
(make/break)  ᮢ  . ⠭  㬮砭 
। ᯮ짮   ୮ ਪ. ⭮襭  
   ⮬ 砥, ᫨  ᯮ  ⠭  ࠭ 
⠭᪮ 㦥⢠.

&P0	⭮襭 make/break, /:  39%/61%.  㬮砭.

&P1	⭮襭 make/break, ⠭, ࠭ ⠭᪮ 
㦥⢠: 33%/67%.

 

Cn	।稪 祭/몫祭.

0	।稪 ⪫祭;  ࠡ⠥ ⮫쪮  ਥ .

C1	।稪 祭.  㬮砭.

Kn	 ࠡ ⠩ : த⥫쭮   .  
㬮砭  ० offline (⢨ ᮥ)  ⮡ࠦ  ࠭ 
  த⥫쭮 ᫥ .

K0	뢮  ࠭   த⥫쭮 ⥪饣   ० 
裡.  ० offline (⢨ ᮥ) ⮡ࠦ   
த⥫쭮 ᫥ ᥠ 裡.  㬮砭.

K1	頥 ६  ATI3.  ⠭ ᫥饩 :

ATI3=HH:MM:SS K1

&Yn	ࠢ ᨣ break.     뢠 
।   ᮥ  ⥫䮭 .

&Y0	 㤠   ᢮  । (  ), 
  । Break  㤠 .

&Y1	 㤠       뫠 Break  
㤠 .

&Y2	 ࠭    ।,  ࠧ  뫠 Break 
 㤠 .

&Y3	뫠 Break  ᫥饩 ᫥⥫쭮:  ।  
 , ਭ  祭 Break, 뫠 Break  ⥬ । 
ଠ, 㯨 ᫥⥫쭮  ନ.

砭: ᫨ ᮥ ந諮  ᦠ⨥  MNP5, 뫪 Break 
 ⠭ &Y0  &Y1 ⠢   १㧨  ⠡ ᦠ 
.   ।    ⠡,  ய᪭ 
ᯮᮡ .

&ZC=s	뢠 ᫥  ப  NVRAM.  ப 
   30 ᨬ; ஡  ⮬  뢠.  
   ᬮ, ਬ,   㣮   㧪 
襣 㭨樮 ᯥ祭.

᫥     ணࠬ஢  / 
 믮  ப, 饭   ,    
४⥫. 騩  ਬ ।  ப,  
⮡ࠦ  ࠭ ⨪  裡    
४⥫ /.

AT&ZC=I6 <Enter>

㭪 ४⥫ / । ⠭  S32,  
ᠭ  ਫ G. ⠭ 㭪 ४⥫ /  
믮  ப, 饭   , ।⢮ 
⠭  S32   9   ᫥饩 :

ATS32=9 <Enter>

,     ⠭  /     
믮   㯭 㭪権.    ⮬     
 १  ப, 饭   . ᫥ 
⮣,   ⨫  NVRAM   ப  ⠭  S32, 
 㤥 믮 ⥬ ⮣   / .

&ZC?	⮡ࠦ  ப, 饭  NVRAM.

%T	砥 ० ᯮ ⮭쭮 .  %T 
।祭   ।  ᯮ짮  ⥢묨 ਪ묨 
⥬,    ⠪ ⥣஢   ணࠬ. 
ਬ,  %T   ᯮ짮  䨪樨 㯠 
⮭  .

 祭  %T  ATH1 <Enter>  ⮣, ⮡   
㡪. ⥬  AT%T <Enter>.

    ०      ⪫ 
ᨣ DTR   ନ.  ⢥ OK.

 5.       

   

⨬

 Courier ᯥ稢 ᮢ⨬ Group III  ⠭  䠪ᨬ 
ணࠬ ᯥ祭 Class 1  Class 2.0.    ⮬  
ᮮ⢥ ᫥騬 ⠭⠬.

砭: ०  㭠த 㭨樮  
(International Telecommunication Union - ITU-T) - 㭠த 樮 
  䭮  䮭 饭 (International Telegraph and 
Telephone Consultative Commitee - CCITT).

TIA/EIA-578	Service Class 1 Asynchronous Facsimile DCE
		Control Standard
TIA/EIA-592	Service Class 2.0 Asynchronous Facsimile DCE 
		Control Standard
ITU-T V.17	14.4K/12K bps
ITU-T V.29	9600/7200 bps
ITU-T V.27 ter	4800/2400 bps
ITU-T V.21	300 bps

㪮⢮  䠪-

 ᯮ짮 ० 䠪 室 ᮮ⢥饥 䠪-
ᮢ⨬ ணࠬ ᯥ祭, ஥  뫠  ਭ 
䠪 Group III.    襬 ணࠬ ᯥ祭  
ࠡ  ० 䠪.

筮  ࠡ⠥  ० . ᫨   ⨯ 
ணࠬ ᯥ祭  䠪,   ⮬᪨ ॢ   
० 䠪  ᪥ ணࠬ  頥   ०   
室  ணࠬ.

 ᫨    ஡   ⠥,   室  
ࠢ쭮 ०,   ᯮ짮   ᫥ AT-  
⮣, ⮡ ᠬ⥫쭮 ४ ०:

AT+FCLASS=0 (४祭  ० ) <Enter>

AT+FCLASS=1 (४祭  ० 䠪 Class 1) <Enter>

AT+FCLASS=2.0 (४祭  ० 䠪 Class 2.0) <Enter>

᫨    㢥७,   ०    室 , 
 ᫥ :

AT+FCLASS? <Enter>

 ୥ 0, 室  ० , 1, 室  ० 䠪 Class 1 
 2.0, 室  ० 䠪 Class 2.0.

砭:    ०  室 䠪-, ᫨   
१㦠    ATZ, ᨣ DTR    
몫⥫,  祭  㤥 室  ० .

⠭ ࠢ ⮪  ० 䠪

 ணࠬ  ࠡ  䠪ᮬ ᯮ ணࠬ ࠢ 
⮪, ᫨  室  ० 䠪.    㪮⢥ 
 ४㥬 ⠭ ⭮ ࠢ ⮪  ०  
(䠡筠 ⠭).   ᮢ⨬  ணࠬ묨 த⠬, 
ᯮ騬  㬮砭 ணࠬ ࠢ ⮪, 䠪- 
USRobotics ⮬᪨ ४  ணࠬ ࠢ ⮪ 
 室  ० 䠪.

砭  ணࠬ⮢

᮪ , ন  ० 䠪 Class 1,  樮  
 ० 䠪 Class 2.0 ਢ  ਫ .

᫨     ஡ ଠ  ন 
  ० 䠪 Class 1,   ⠭  ⮪ Class 1.

ANSI/EIA/TIA-578-1990 (EIA-578)
Asynchronous Facsimile DCE Control Standard
November, 1990 Approved: October 22, 1990

  ஡ ଠ樨  ন   ० 䠪 
Class 2.0   ⠭  ⮪ Class 2.0.

ANSI/EIA/TIA-592-1993 (EIA-578)
Asynchronous Facsimile DCE Control Standard
May, 1993

 

᮪᪮  Courier ন ०   (Call 
Detection),   ।,  ᮡ ।⠢ 室騩 
:  (Data), Fax Class 1  Fax Class 2.0.  ᮡ  
讥 祭  ஢ BBS, ᪮ ⥬ ᠬ ᯥ稢 
⮬᪨  ᯮ ࠧ , 㯠  
᫥ 짮⥫.

   ⥫쭮  ० Service Class 2.0, 
 ⠪ ᯥ稢 U.S. Robotics  ਪ ⥬ Fax Class 1.
  ଠ  ⥫  ० Class 2.0, 
ন U.S. Robotics,    ਫ K.

 6.   HELP-

  (In)

    権.   ᯮ㥬 樨 
뢠 ᫥ ଠ.

ATI3	த⥫쭮 

ATI4	⥪騥 ⠭

ATI5	⠭, ࠭騥  NVRAM

ATI6	⪠ ⨪  裡

I0	 頥 ᢮ 4-஢  த. ᫨    
஡   㤥   ⤥ 孨᪮ প USRobotics,   
   .

I1	 뢠  뢠  ࠭ ஫ 㬬 ROM.  
㭪 ᯮ ⮫쪮  䠡筮 ஢.    
ᥣ ⢥    .

I2	 믮  ᢮ ⨢  (RAM)  頥  
(0),  ERROR(4), ⥬   襭 .   ॡ 
   ஢ઠ, ᫨    ७,   ᫮.

I3	 뢮  ࠭   த⥫쭮 ᫥ , 
᫨  ⠭  0.  ⮡ࠦ ॠ쭮 ६, ᫨ ⠭  1. 
. ᠭ  Kn   4.

I4	 뢠 ᢮ ⥪ 䨣. ਬ ਢ  . 
6.1.

ati4
USRobotics Courier HST Dual Standard V.34+ Fax Settings...

B0  C1  E1  F1  Q0  V1  X7
   BAUD=19200  PARITY=N  WORDLEN=8  DTE=RS-232
   DIAL=HUNT   ON HOOK   TIMER     DCE=ANALOG

   &A3  &B1  &C1  &D2  &G0  &H1  &I0  &K3  &L0  &M4  &N0
   &P0  &R2  &S0  &T4  &X0  &Y1  %N6

   S00=000  S01=000  S02=043  S03=013  S04=010  S05=008  S06=006  S07=050
   S08=002  S09=006  S10=020  S11=070  S12=050  S13=000  S14=000  S15=000
   S16=000  S17=000  S18=000  S19=001  S20=000  S21=010  S22=017  S23=019
   S24=150  S25=005  S26=001  S27=000  S28=008  S29=020  S30=000  S31=000
   S32=009  S33=000  S34=032  S35=000  S36=000  S37=000  S38=000  S39=000
   S40=000  S41=000  S42=126  S43=200  S44=015  S45=000  S46=255  S47=000
   S48=000  S49=016  S50=100  S51=000  S52=005  S53=000  S54=064  S55=000
   S56=000  S57=000  S58=000  S59=000  S60=000  S61=000  S62=000  S63=000


   LAST DIALED #:
     LAST DNIS #:                      LAST ANI #:
OK

㭮 6.1 ਬ १ ࠡ  ATI4

I5	 뢠 䨣, ࠭  NVRAM,   ਢ 
 ਬ.  ⠭   ᠭ樮஢ 㯠  
祭 쭮 㯥    ᬮ ⥫䮭 , 
࠭騥  NVRAM.

ati5
USRobotics Courier HST Dual Standard V.34+ Fax NVRAM Settings...

   DIAL=PULSE  B0  F1  M2  X7
   BAUD=38400  PARITY=N  WORDLEN=8

   &A3  &B1  &G2  &H1  &I0  &K3  &L0  &M5  &N0
   &P1  &R2  &S0  &T5  &X0  &Y1  %N6

   S00=001  S02=043  S03=013  S04=010  S05=008  S06=008  S07=060  S08=002
   S09=006  S10=020  S11=070  S12=050  S13=000  S15=000  S19=001  S21=010
   S22=017  S23=019  S24=150  S25=005  S26=001  S27=001  S28=008  S29=020
   S31=000  S32=009  S33=000  S34=000  S35=000  S36=000  S37=000  S38=000
   S39=009  S40=001  S41=000  S42=126  S43=200  S44=015  S51=000  S53=000
   S54=064  S55=000  S56=016  S57=000
                         STORED PHONE NUMBERS
0:                                      1:
2:                                      3:
4:                                      5:
6:                                      7:
8:                                      9:
         STORED COMMAND =
OK

㭮 6.2 ਬ ࠭ ⠭ NVRAM

I6	 ६ ᮥ  ஫   ଠ  
ᥠ 裡. ᫥ 砭    맢  ᢮, 
  ᫥饬  ਬ.  ᨬ  ⠭ Kn  
뢠   த⥫쭮 ᫥   ॠ쭮 ६.

ati6
USRobotics Courier HST Dual Standard V.34+ Fax Link Diagnostics...

Chars sent 			0      Chars Received 		0
Chars lost 			0
Octets sent			0      Octets Received		0
Blocks sent 			0      Blocks Received		0
Blocks resent 			0

Retrains Requested		0      Retrains Granted 		0
Line Reversals 			0      Blers			0
Link Timeouts			0      Link Naks 		0

Data Compression 	NONE
Equalization		Long
Fallback			Disabled
Last Call		00:00:00

No Connection
OK

㭮 6.3 ਬ ࠭ ⨪ ᮥ

   ᦠ⨥  ⢮ ᨬ   , 祬 
⢮ ⮢,   ਧ樨. Line Reversals ⭮ 
⮫쪮    ० HST, ᫨   ४  ᮪ 
  ᪮ । .    ᮮ饭 祭 
(enabled) ਬ⥫쭮   ᪮ (online fallback)  ⮫쪮 
 ० HST.

 設⢠ ନ,   ࠭,  ॡ ⥫ 
ࠧ᭥,  ᪫祭 ᫥:

Octets:   . ᫨ ⢮ ⮢ ॢ蠥 ⢮ 
࠭ ᨬ, , ⭮, ᯮ짮 MNP5 ᦠ⨥   
㦥 ᦠ⮣ 䠩,  १⮬ ⮣ 뫮 㢥祭 ⢠ .

Line Reversals: ⢮ ४祭  ᮪᪮  
᪮   ० HST.

Blers: 訡     ⮪.  稨 讣 ᫠ 訡  
ਭ饣    ஡   裡.

Blocks Resent:  ।⠢ ଠ  ,  㤠 
 ९᫠ ᫥⢨ 訡, ᠭ  (Blers).

Link Timeouts: ஡ ⮪:  ⠫쭮 ࠧࢠ,   
㫨  ࢮ砫쭮 ﭨ. -  ९뫪   
뢠.

Link Naks: ⢥ত ਥ   ᪮쪨 .
Data Compression: 뢠 ᮣᮢ ⨯ ᦠ  (V42BIS  MNP5) 
 NONE. ⢥  V42BIS 砥  ᫮  ᨬ쭮 
ᯮ㥬  ப, ਬ, 2048/32. . ਫ    
஡ ଠ樨.

Equalization Long/Short:  S15 bit 0; , ᫨ bit 0=0, ⪨, ᫨ bit 0=1. 
⪠  ⭮ ⮫쪮    ० HST.

Fallback: 祭/몫祭: 㪠뢠, ᮣᮢ    
᪮ ।  ६ ᮥ.

Protocol: 뢠 ᮣᮢ ⮪ ४樨 訡 (LAPM, HST, MNP, 
NONE)  SYNC  裡  ᨭ஭ ०.

Speed: ,  ன ࠡ⠫ ਭ騩/।騩   
⮣,  ந諮 ࠧꥤ.

Disconnect Reason:  稭,     㡪:

DTR dropped:   ନ 﫨 ᨣ DTR,  .

Escape code:  ᫠ ࠢ騩  +++.

Loss of carrier:  㦨  饩 㤠   릤  
祭 ண ஬⪠ ६, 祭   S10 ( 
㬮砭 - 0.7 ᥪ㭤).

Inactivity timeout:   㦨 - 権   裡  
祭 ண ஬⪠ ६, ।   S19 ( 
㬮砭 - 0, ⠩ ⪫祭).

MNP incompatibility:  ⠭  &M5, 㤠  ᮢ⨬  
MNP,   楤 ᮣᮢ MNP 뫠 饭 訡.

Retransmit limit:  ᯮ짮 ᨬ쭮 ᫮ (12) ⮪ । 
   訡.

LD received:   ᫠   ࠧ 裡  ० ४樨 
訡 MNP.

DISC:   ᫠  Disconnect (ࠧ 裡)  ० V.42.

Loop loss disconnect:  㦨  ⮪  楯 ᮥ  .  
筮 砥 ᫥⢨ ⮣,  㤠   㡪:  
⪫稫 ᭠ ⮪   ࠧ뢠 裡  㣮 .  
  㡪   楯, ᫨ ॣ S38 ⠭  .

Unable to Retrain: ᫥ ᪮쪨 ⮪   ⥫䮭  
९⢮ ன , ⠪      ﭨ 
 ⢫ 樨  ।/ਥ .

Invalid speed:  ⠭  &N1    䨪஢ ᪮ 
裡,  㤠    ࠡ  ⮩  ᠬ ᪮.

XID Timeout:   ᬮ ᮣᮢ 䠧 㦥 V.42 (XID 
Exchange).

SABME Timeout (Set Asynchronous Balance Mode Extended):   ᬮ 
ᮣᮢ   V.42.

Break Timeout: ᮢ⨬  ࠡ⪥ ᨣ Break.

Invalid Codeword:  稫 ࠢ  V.42 bis (ᦠ⨥ ).

A Rootless Tree:  稫 ࠢ  V.42 bis (ᦠ⨥ ).

Illegal Command Code:  稫 ࠢ  V.42 bis (ᦠ⨥ ).

Extra Stepup:  稫 ࠢ  V.42 bis (ᦠ⨥ ).

Dial Security Disconnect Reason:   稭,   ⢥騩 
  祭 ⮩  ᠭ樮஢ 㯠  㡪:

Security Abort:   㡪, .. ਦ 稫 ࠢ ஫.

Prompting Not Enabled:   㡪, .. 騩   ᫠ 
⮬᪮ । ஫,    뤠 ஫   祭.

No Prompting in Sync: 騩   ᫠ ⮬᪮ । 
஫,  ਭ騩    뤠 ਣ襭  । 
஫  ᨭ஭ ०.

Non-ARQ Mode:   㡪, .. 騩   ⠭  
४樨 訡,  ਭ騩   ⠭  ४樨 訡.

Mode Incompatible:   㡪, ..    뫨 ⠭  
    ० ४樨 訡.

No Prompting in Non-ARQ:   뤠 ஫  祭,   
 㡪, .. 騩   ⠭  ० ४樨 訡,  
ਭ騩   ⠭  ४樨 訡. ਭ騩  
  뤠  ஫, ᫨  ⠭  ४樨 訡.

I7	 頥 䨣 த. ᫨    ஡ 
  㤥   ⤥ 孨᪮ প USRobotics,    
   ࠭.

I8	 ᯮ

I9	 ᯮ

I10	ᬮ ⠡   ᠭ樮஢ 㯠. 쪮  
஢,  ᪫祭  砥,  쭠  
⪫祭, S53=0  S53.2=0.

ati10
USRobotics Courier HST Dual Standard V.34+ Fax
                            DIAL SECURITY STATUS
    DIAL SECURITY ENABLED:[N]           	LOCAL SECURITY ENABLED:[N]
    PROMPTING ENABLED:[N]               	FORCED AUTOPASS:[N]
    LOCAL ACCESS PASSWORD:[NO PSW]       	AUTOPASS PASSWORD:[NO PSW]

ACCOUNT   PSW       ACCT/E DIAL/B NEW_#  PHONE #
   #0     [NO PSW]    [N]    [N]   [N]
   #1     [NO PSW]    [N]    [N]   [N]
   #2     [NO PSW]    [N]    [N]   [N]
   #3     [NO PSW]    [N]    [N]   [N]
   #4     [NO PSW]    [N]    [N]   [N]
   #5     [NO PSW]    [N]    [N]   [N]
   #6     [NO PSW]    [N]    [N]   [N]
   #7     [NO PSW]    [N]    [N]   [N]
   #8     [NO PSW]    [N]    [N]   [N]
   #9     [NO PSW]    [N]    [N]   [N]
OK

㭮 6.4 ࠧ ⠡   ᠭ樮஢ 㯠

I11	饭  ० ᮥ  ⮪ V.FC  V.34. ⤥ 
孨᪮ প      ࠭.

ati11
USRobotics Courier HST Dual Standard V.34+ Fax Link Diagnostics...
Modulation               	V.34
Carrier Freq (Hz)        	1959/1959
Symbol Rate              	3429/3429
Trellis Code             	64S-4D/64S-4D
Nonlinear Encoding       	ON/ON
Precoding               		OFF/OFF
Shaping                  	OFF/OFF
Preemphasis (-dB)        	44004/62780
Recv/Xmit Level (-dB)    		8/16
Roundtrip Delay (msec)   		0
OK

㭮 6.4.1. 饭  ० ᮥ  ⮪ V.FC  V.34.

   (SR?)

    ᬮ ᮤন ⤥쭮 S-ॣ,  
ਢ  ਬ  ᬮ ᮤন  S0 (  
 㤥 ⢥ ?).

ATS0? <Enter>

    (&Z?)

 ⮩   뢠 ⥫䮭 , ࠭騩  NVRAM,  
 ਢ  ਬ:

AT&Z? <Enter>
5551234

     (&DL?)

 ⮩   뢠 ᫥ ࠭  ⥫䮭 
, ࠭騩  NVRAM:

ATDL? <Enter>

  ,   NVRAM (&ZC?)

 ⮩   뢠  ப, ࠭  NVRAM,  
  &ZC=s:

AT&ZC? <Enter>

HELP-

Courier ᭠  ࠭ : ⪨ ࠢ筨 ᭮ AT-
, ࠢ筨  ७  (稭騬  ᨬ &), 
ࠢ筨    Dial, 㭪 S-஢  ࠢ筨  
, 稭騬  ᨬ %.

砭:   ࠭ Help   ⮬ 砥, ᫨  
⢫ ᮥ  ᨭ஭ ०: &M1, &M6  &M7.
  ਮ⠭ 뢮 ࠢ  ࠭,    Ctrl-
S,   뢮,   . ஬ ⮣,  ⬥ 뢮 
ࠢ,    Ctrl-C  Ctrl-K.

᭮  ($)

  AT$ Courier 뢠 ࠭   ⪮ ࠢ筨  
. 騩 ࠭, 騩  ⨨  , 
ᮤন ଠ  ⠫ .  ࠭ ਢ  
㭪 6.5.

at$
HELP,  Command Quick Reference (CTRL-S to Stop, CTRL-C to Cancel)
&$	HELP, Ampersand Commands	Kn	n=0  Call Duration Mode
%$	HELP, Percent Commands		n=1  Real Time Clock Mode
A/	Repeat Last Command	Mn	n=0  Speaker Off
AT	Command Mode Prefix		n=1  Speaker On Until CD
A 	Answer Call			n=2  Speaker Always On
Bn	n=0  V.32 originate mode		n=3  Speaker Off During Dial
  	n=1  HST originate mode	On	n=0  Return Online
Cn 	n=0  Transmitter Off		n=1  Return Online & Retrain
  	n=1  Transmitter On		n=2  Return Online&Speed Shift
Dn	Dial a Telephone Number	P	Pulse Dial
  	n=0..9#*TPR,;"W@!()- 	Qn	n=0  Result Codes Sent
DL	Dial Last Phone Number		n=1  Quiet (No Result Codes)
DSn	Dial Stored Phone Number         n=2  Verbose/Quiet On Answer
En	n=0  No Command Echo	Sr?	Query Register "r"
   	n=1  Echo Command Chars	S$	HELP, S Registers
Fn	n=0  Online Echo		T	Tone Dial
  	n=1  No Online Echo	Vn	n=0  Numeric Responses
Strike a key when ready . . .

㭮 6.5 ࠧ ࠭ ᭮ 

⢮ ७  (&$)

  AT&$ Courier 뢠  ⪮ ࠢ筨  , 
稭  ᨬ &. 騩 ࠭, 騩  ⨨ 
 , ᮤন ⠫ .  ࠭ ਢ  
㭪 6.6.

at&$
HELP, Ampersand Command (CTRL-S to Stop, CTRL-C to Cancel)
&An  n=0  Disable/ARQ Result Codes	&Nn  n=0  Highest Link Speed
     n=1  Enable/ARQ Result Codes		     n=1  300 bps
     n=2  Enable/Modulation Codes		     n=2  1200 bps
     n=3  Enable/Extra Result Codes	     n=3  2400 bps
&Bn  n=0  Floating DTE Speed		     n=4  4800 bps
     n=1  Fixed DTE Speed		     n=5  7200 bps
     n=2  DTE Speed Fixed When ARQ	     n=6  9600 bps
&Cn  n=0  CD Always On			     n=7  12000 bps
     n=1  Modem Controls CD		     n=8  14400 bps
&Dn  n=0  Ignore DTR			     n=9  16800 bps
     n=1  On-Line Command Mode		     n=10 19200 bps
     n=2  DTE Controls DTR		&Pn  n=0 N.American Pulse Dual
&Fn  n=0  Load Factory Configuration	     n=1 UK Pulse Dual
     n=1  Hardware Flow Control Cnfg.	&Rn  n=0 CTS Follows RTS
     n=2  Software Flow Control Cnfg.	     n=1 Ignore RTS
     n=3  HST /Cellular w/HW FC Cnfg.	     n=2 RX to DTE/RTS high
&Gn  n=0  No Guand Tone			&Sn  n=0 DSR Always On
     n=1  550 Hz Guand Tone 		     n=1 Modem Controls DSR
     n=2  1800 Hz Guand Tone 		     n=2 Pulse DSR,CTS=CD
Strike a key when ready . . .

㭮 6.6 ࠧ HELP ࠭  ⥫ 

  (D$)

  ATD$ Courier 뢠 ࠢ    Dial.

atd$
HELP, Dial Commands (CTRL-S to Stop, CTRL-C to Cancel)

0-9 Digits to Dial
*   Auxiliary Tone Dial Digit
#   Auxiliary Tone Dial Digit
T   Tone Dialing
P   Pulse Dialing
R   Call an Originate Only Modem
,   Pause (Wait for S8 Time)
;   Remain in Command Mode After Dialing
"   Used to Dial Alpha Phone #'s
W   Wait for 2nd Dial Tone (X3-X7)
@   Wait for an Answer (X3-X7)
!   Flash Switch Hook

OK

㭮 6.7 ࠧ HELP ࠭   Dial

㭪樨 S-஢ (S$)

  ATS$ Courier 뢠 ࠭   ⪮ ࠢ筨  
㭪 S-஢. ⥫ ࠭, 騥  ⨨  
, ᮤঠ ⠫ 㭪樨.  ࠭ 룫廊 ⠪:

atd$
HELP, Dial Commands (CTRL-S to Stop, CTRL-C to Cancel)

0-9 Digits to Dial
*   Auxiliary Tone Dial Digit
#   Auxiliary Tone Dial Digit
T   Tone Dialing
P   Pulse Dialing
R   Call an Originate Only Modem
,   Pause (Wait for S8 Time)
;   Remain in Command Mode After Dialing
"   Used to Dial Alpha Phone #'s
W   Wait for 2nd Dial Tone (X3-X7)
@   Wait for an Answer (X3-X7)
!   Flash Switch Hook

OK

㭮 6.8 ࠧ HELP ࠭  S-ࠬ

%  (%$)

  AT%$ Courier 뢠 ࠭   ⪮ ࠢ筨  % 
. ⥫ ࠭, 騥  ⨨  , 
ᮤঠ ⠫ 㭪樨.  ࠭ 룫廊 ⠪:

at%$
HELP, Percent Commands (CTRL-S to Stop, CTRL-C to Cancel)

%An=  Security Account Information	%Fn	Remote DTE Data Format
        Command Structure			n=0  8, No parity
%An=PW,ACCT E,DIAL B,NEW#,PH#			n=1  7, Mark parity
      n = (0-9) 					n=2  7, Odd parity
      PW = Password 				n=3  7, Even parity
      ACCT E = Account Enable		%L=PWn	Security Local Access Psw
      DIAL B = Dial Back Enable 			PWn = (0-9)
      NEW# = New Dial Back #		%Nn	V.25bis Synchronous Clock Rate
      PH# = Dial Back Phone # 			n=0  RESERVED
%Bn   Remote DTE Data Rate			n=1  RESERVED
      n=0    110  bps 				n=2   1200 bps
      n=1    300  bps   				n=3   2400 bps
      n=2    600  bps 				n=4   4800 bps
      n=3   1200  bps 				n=5   7200 bps
      n=4   2400  bps 				n=6   9600 bps
      n=5   4800  bps				n=7  12000 bps
      n=6   9600  bps				n=8  14400 bps
      n=7  19200  bps				n=9  16800 bps
      n=8  38400  bps				n=10 19200 bps
Strike a key when ready . . .

㭮 6.9 ࠧ HELP-࠭  % 



 A.     

 ਫ 砥 ଠ  楤 ᮣᮢ  
騬  㤠  ᪮ ।   㣨 
ࠪ⨪ ᮥ.    ⮬   ଠ  ⮬, 
  U.S.Robotics ᯮ ४ 訡 ,  ᮡ , 
 ⨪  㪠,  ᯮ짮   襩 
ந⥫쭮.

  ᫥  ࠣ䮢  ନ ARQ,  砥 
Automatic Repeat Request (⮬᪨  ). ⮤ ARQ 
ᯮ   ⮪ ४樨 訡  ᯥ祭 ୮ 
। ᪠  .  ᯮ㥬  襩 㬥樨  
ନ  祭 ᮥ  ४樥 訡. 
砭: ᮪᪮ ᮥ 祭 ਨ稢   
訡,  ᪫祭  砥,   饭 ४樥 
訡.   V. ⮪, ᠭ , ⠭,  ᫨ 
    ⠭  ० ४樨 訡. ᫨   
ᮥ  㤠   ᮪ ᪮,   ४樨 
訡,    ᯮ ⮪  ४樥 訡,  ந 
 .

 Dual Standard  ० HST   ᮥ  㣨 HST  
 ᪮  2400 bps, ᫨  ⠭  ४樨 訡.

    V.34

 Courier  㬮砭 ⠭  ० V.34   ᯮ짮 
ᨬ쭮 ᮪ ᪮  ⪥ ᮥ  㣨  - 28.8 
bps.   ᪮⥩,   裡  V.34, 砥 28.8, 26.4, 
24, 21.6, 19.2, 16.8, 14.4, 9600, 7200, 4800  2400 bps. ᫨ 㤠  
ᮢ⨬  V.34, ⠭   ᯮ짮  ண 
⮪ (V.FC, V.32 terbo, V.32 bis  ..  Bell 103,  300 bps).
᫨ 㤠    ࠡ  V.34,   
   । ᨬ쭮   ⭮ 
ᮥ ᪮, ⥬ ᮥ. ᫨ 㤠    
ࠡ  V.34, 騩 Courier 蠥 ⢥ 뫪 㤠 , 
 । ᨬ쭮  ᪮  㣨 奬 
樨,  ⥬ ⠭  ᪮.  ⢥   
Courier 뫠 ਨ ⢥ ⮭, ⮡ 㤠  ᬮ  
   奬 樨  ᪮.

    V.FAST CLASS (V.FC)

 Courier  ० V.Fast Class ᯮ ᨬ쭮 ᮪ ᪮ 
 ⪥ ᮥ  㣨  - 28.8 bps.   ᪮⥩, 
  裡  ⮪ V.FC, 砥 28.8 , 26.4, 24, 21.6, 19.2, 
16.8  14.4 bps. ᫨ 㤠    ⮪ V.FC, ⠭ 
  ᯮ짮  ண ⮪ (V.32 terbo, V.32 bis  ..  
Bell 103,  300 bps).

᫨ 㤠   ⮪ V.FC,   ᯮ 孨 
஢  裡  । ᨬ쭮    
᫮  ᪮ ।  ⢫ ᮥ. ᫨ 㤠 
   ⮪ V.FC, 騩  Courier 訢 ⮭ 
뫪 ⢥饣   । ⠭⭮ ᪮ 㤠 
  ࠨ   ᪮. ਭ騩  Courier 뤠 
 ⢥ ᨣ   ,        
⨬쭮 ᪮ । .


    U.S.ROBOTICS V.32 TERBO

 ⮬ ० ᮥ  Courier   ᮡ,  
 ᯥ稢 ᮪ ந⥫쭮: Quick Connect (஥ 
ᮥ)  Adaptive Speed Leveling ( ஢ ᪮).
Quick Connect  ⢫ ᮥ ਡ⥫쭮 १ 7 ᥪ㭤, 
..  ⥫쭮  ⪨ ஬⮪ ६, 祬  ।ᬮ७ 
 設⢠ 㣨 .

ASL (ᠭ    㣨 樨  ० V.⮪)  ᯮ 
 U.S.Robotics, ࠡ騬  ० V.32 terbo  V.32 bis.

    V. 

  ० V. ⮪    ᪮  ᯮ ⮤ 
஢  裡.  ⮣  ᯮ ࠭ । 
⢥ ⮭ 뫪  䨪樨 ᪮ ࠪ⨪.  
⮪ । ᫥騥 ᨬ ᪮.
	V.32 terbo: 19.2 bps  ⥫쭮 ᪮ 21.6 bps  ᮥ 
	⨯ Courier-Courier.

	V.32 bis: 14.4K bps.

	V.32: 9600 bps.

ASL (ᯮ  ० V.32 terbo  V.32 bis)  ਥ  
।稪  ࠡ ᨬ   㣠.  
/襭 ᪮ ।  ४樥 訡  
 ࠡ   稨 ஡  ⥫䮭 , ⮡ 
 訡  ,  ⥬   ᪮ ।  
襭 ᫮ 裡.   ᨬ  ਥ  । 
  㣠 砥,        ᪮ ।, 
 ⥬  㢥   ⢨  ⮪   㣮 . 
⮬ ⮣   䥪⨢ । .

।०: ਭ騩  V.32 terbo  ᪮ ᢮ 
᫥⥫쭮   ஭ 㢥祭  38.4 bps ( ᮥ 21.6 
bps), ᫨ 뢠騩  V.32 terbo   ᪮ 21.6 bps.  ⮬ 
ਭ騩  V.32 terbo 뫠   ᢮   ᪮ 
38.4 bps. V.32 bis   ᪮ ᢮ ᫥⥫쭮   
19.2 bps  ⢫ ᮥ  ᪮ 14.4 bps.  ᫨  
  ନ  ন   ᮪ ᪮ 
᫥⥫쭮 ,  室 ⪫ ० V.32 terbo / V.32 
bis. . ਫ ,  S34.

砭:   ६    㣨 -ந⥫ 
ᯮ  ᮪ ᪮ । ,   ஡  
⢥⮬ ,  V.32   ᪮ 9600 bps.  S28 
ᯮ   ⥫쭮 ᯮ㥬  ᮥ  ० 
V.32 ⥫ ⮭  ᪫⥫ ,     
室. . S-,  ਫ .

   DUAL STANDARD

 ४㥬  ⠭  Dual Standard ⠪ ࠧ, ⮡ 
 ন  㬮砭 ⠭ B0  &N0.    
⢫ ᮥ     ० V. ⮪,   ० HST 
    ⢥  ࠧ ᪮.

騩  Dual Standard, ⠭  1, 뤠 ⮭ Bell,  
 ப ࠭ ⠭⮬      ᮥ 
 2400 bps  .   ᮪ ᪮  Dual Standard ⠪ 
ᯮ ⢥ ⮭ ITU-T, 室  ᮥ    ० 
V. ⮪,  ࠨ  ਭ騩 .

  ० ⢥ ⮭ Bell (B1), 뫠  Dual Standard,  
㤥 㦥   ० V. ⮪.  ⮣ 騩 
  ० V. ⮪ 㤥 릨   ,   㦨 
⮭ 뫪,   ᯮᮡ ᯮ - ⮭ V.22 bis, ᯮ㥬  
᪮ 2400 bps. ᫨  , ⮡   Dual Standard  ᮥ 
   ० V. ⮪  ᮪ ᪮, 㡥  ⮬,   
⠭  B0  ⢥⭮ ⮭ ITU-T.  㤥 ⠪ ᮥ    
० HST  ᪮  16.8 bps.

    



४ 訡   ।  ᪮ 1200 bps  .  
  ⪫祭,  ।  ᮪ ᪮ ( 2400 bps)  
ᥣ 室  ४樥 訡. 樨, ।  ⮪ 
४樨 訡,  ᫥饥:

	। ᮢ⨬
	ଠ஢  
	㦥 訡   Cyclic Redundancy Checking (CRC)
	ୠ । ᪠  

Courier 䠡筮 ⠭  &M4, .. ⠥ ᮥ  ४樥 
訡 (ARQ mode) , ᫨   稫,    筮 
० (Normal mode).  ᭠砫 ஡ ᮥ  V42, ⥬  
MNP. ଠ, ਢ , ᭮  ⠭ &M4.

楤 ⠭ 裡  ᯮ짮 V.42

 㭠த ⠭ 砥 ⠯  ⠭ 
ᮥ.

	⠤ 㦥, ᭮   ஫묨 ᨬ.

	⠭ ᮥ LAPM (Link Access Procedures for Modems).  
⮩ ⠤  । ᢮ , 騥 ᨬ쭮 
ࠧ   ࠧ .

楤 ⠭ 裡  ᯮ짮 MNP

 ⮪, ࠧࠡ⠭ 砫쭮 ମ Microcom Inc., 祭  
४ ITU-T V.42.

⮪ MNP   ᯥ樠 . ᫨ 㤠   
। ᨣ  裡 (MNP Link Request), ४ 訡 
. ( ० HST  U.S.Robotics ᯮ ᮡ⢥ 奬, 
 MNP.)

⨥ 

᫨  ᯥ譮 ᮥ  V42,  ⠪ ਢ  ᦠ⨨ 
 V42 bis. ᫨  ᯥ譮 ᮥ  MNP,  ⠪ 
ਢ  ᦠ⨨  MNP.  ᦠ  뢮  ࠭  
 ATI6   ᮮ饭 MESSAGE, ᫨  ⠭  &A3.
, ᯮ騥 ᦠ⨥  V.42 bis, ਢ  ᫥ 
:

	 ᫮, .. ⢮ , 㯭  ⮢ ⠡ 
ᦠ. (⠬  , 祭   .  
㯠뢠  訥 , 뢠 묨 ᫮,  
ᯠ뢠 ਭ騬 .)

	 ࠧ ᫮, ᫥ :

			
	9		512
	10		1024
	11		2048

 USRobotics ᯮ 11-,  2048-, ᫮,  
㬥 , ᫨ ਭ騩  ᯮ 9-  10- ᫮. 
ꥬ ᫮ 뢮  ࠭   ATI6.

	ᨬ쭠  ப  .  ⮫쪮 ᫮ 
९,  㤠 ᠬ  ᯮ㥬 ப.
V.42 bis ᦠ⨥  䥪⨢, 祬 MNP5, ..  ⮪ ᪨ 
㤠 ᯮ㥬 ப. ஬ ⮣,  ࠡ⠥   䠩, 
 ࠭ ᦠ, ਬ,  娢 ⨯ .ZIP.

⨥ MNP5   ᯮ짮  । ⠪ 䠩, ⮬   
⮬  ⥫ , 騥 ய᪭ ᯮᮡ. 
(⥫  묠  ⠭ 䠩 ਭ騬 
.)  । ⠪ 䠩  ᥣ ⠭   &K3,  
 V.42 bis ࠡ  ࠭ ᦠ묨 묨,  ⪫ MNP5, 
  ⠪ 䠩 蠥 ய᪭ ᯮᮡ.

ࠢ ⮪

ࠢ ⮪     ନ ॡ  ४樨 
訡   稭:

1.	।騩       ३,   
।  ਭ騩   祭 ⢥ত  ਭ饣 
.

2.	 㦥 訡 ୠ । ᮢ⭮  ⮩稢 
⮪     ନ  ९ .

ய᪭ ᯮᮡ

騥 樨    ᯮ짮 ᥬ 
२⢠ . , 筮, ⮫쪮 ᯥਬ    
,  ࠡ     ᫮.

1.	⨬쭠 ய᪭ ᯮᮡ ⨣  ᫥ ᫮:

	㭨樮 ணࠬ ᯥ祭  䨪஢ 
᪮ ᫥⥫쭮  , 祬 ᪮ 裡  ⥫䮭 
, ਬ, ⠭  ணࠬ ᯥ祭 115.2, 57.6  38.4K 
bps    &B1.

	᫨ ணࠬ ᯥ祭 ⮬᪨ ४砥 ᪮  
ᮮ⢥⢨  ᪮ ।, ᪮   ⠪  
४  ᮮ⢥⢨  ᪮ ᮥ  , &B0,  
ய᪭ ᯮᮡ 㤥 ࠭祭.

	 砥 ⠭  ᯥ樠஢ ணࠬ ᯥ祭 
 ॡ 祭 䨪஢ ᪮ ᫥⥫쭮 
  ARQ-ᮥ  塞 ᪮ ᫥⥫쭮   
-ARQ-ᮥ. .  &B2   4. 

	 ந室  ᦠ⨥ .

	 ।⠢ ᮡ  ⥪⮢ 䠩, 祬 : ⠪, 
 .EXE  .COM 䠩. . ⠡   ⮣ ਫ.

2.	MNP5 ᦠ⨥  ⪫祭  ࠭ ᦠ 䠩. MNP5 ᦠ⨥ 
 ⪫祭 ⥬ ⠭   &K3.

3.	।    ⮪ । 䠩.   
⥪⮢ 䠩 室 ᯥ樠 ⮪ । 䠩,  
१  ࠧ  ᨬ  ࠭ ⮪.  ਬ, 
ᯮ짮   ⮪ । 䠩  ᫥騩 
䥪:

Kermit	  ᨨ ন   9 
	, ஥஢ ⠪ ࠧ, ⮡
	᪫  প  ࠧ
	⮪.    ࠭ 
	ய᪭ ᯮᮡ   ᨫ쭮 
	㬥襭 - ⪨  ( 128 ) 
	 ਮ  ⢥ত.
Xmodem	ய᪭ ᯮᮡ   㬥襭,
	᫨   ᯮ ⪨  (128 
	).  ᨨ ᯮ   
	  1 K. ய᪭ ᯮᮡ 
	⠪ 㬥蠥 ᫥⢨ থ 
	(ଠ ४樨 訡).
Ymodem	 ᮢ襭⢮ ⮪  ࠢ 
	 Xmodem  ⭮襭   (1 ),  
	ய᪭ ᯮᮡ -⠪ 㬥襭 
	᫥⢨ থ (ଠ ४樨 
	訡).

ᯮ짮  ⮪ । 䠩 ⠪ 㬥蠥 ய᪭ 
ᯮᮡ, ᫨ ⠭   ४樥 訡. 訡筮 
 ஢ : ⮪ ।  ᠬ .  
 筮   ᯮ짮 ⠪ ⮪ ⮫쪮  
ᮥ  ४樨 訡  ⮫쪮  ᪮ 2400 bps  .
 襭 ய᪭ ᯮᮡ,  ⮫쪮  ᮥ  ४樥 
訡    ࠢ  ४㥬 ⮪ Zmodem. 
⥫쭠 ଠ ४樨 訡 쭠,  ய᪭ 
ᯮᮡ ࠪ᪨ ᮢ  祭  类 ⮪ 
। 䠩. Zmodem ᫥ ⠪ ᯮ짮  -ARQ-ᮥ. 
⠢  ࠧ襭묨 ४ 訡  ᦠ⨥ , &M4  &K1, 
ᮮ⢥⢥. Ymodem-G ।⠢ ⠪  ,   ᫮, 
  ,  㤠  ᯮ ४ 訡: ᫨ 
Ymodem-G 㦨 訡,  ४頥 । .  
ᯮ ⠪ ⮪  ணࠬ ࠢ ⮪ (। 
ᨣ XON/XOFF).

  

ᨬ쭠 ᪮ ᮥ   V.34 ⠢ 28.8 bps. 
    ᪮ 26.4, 24  21.6, ᪮ ⢮  
  ⭮ ᮥ.  ।    
ய᪭ ᯮᮡ. ,  ᪮ 襣 ᫥⥫쭮  
  ࠢ  ॢ ᪮ ᮥ. ᫨  ⠭ 
᪮ 襣 ᫥⥫쭮  ࠢ 19.2 bps,  V.34  
ᮥ ⮫쪮  ᪮ 19.2 bps  .

 ਢ  ⠡ ।⠢ ⨯筠 ய᪭ ᯮᮡ, 
塞  ᨬ  ᥪ㭤 (cps),    ᫥ 
᫮:

	 ᮥ 14.4, 21.6  28.8 bps,  㪠 浪

	᫥⥫  ⠭  57.6K bps  ᮥ  14.4 bps 
	 115.2 bps  ᮥ  21.6  28.8 bps

	 ⠭  &B1 (䨪஢ ᪮ ᫥⥫쭮 
	)

	 ਢ ᯮ짮 ᦠ⨥  V.42 bis  ࠧ 
	室 ᫮  㬮砭 11-bit, 2048 ⮢

	 ।  ᯮ짮 ⮪ । 䠩

	। ந室     486

砭: ࠭ ᦠ .ZIP 䠩, 㯠騥    ᦠ,  
 ய᪭ ᯮᮡ.  ४㥬 ⠭   &K3  
। ⠪ 䠩  ⮣, ⮡ V.42 bis 뫮 㯭,  MNP5 .

14.4 bps

 䠩		筠 ய᪭ ᯮᮡ (cps)
⮢ 䠩			3400
ZIP 䠩			1600
   		4600
᪨ 䠩		2900

21.6 bps

 䠩		筠 ய᪭ ᯮᮡ (cps)
⮢ 䠩			5100
.ZIP 䠩			2400
   		7200
᪨ 䠩		4300

28.8 bps

 䠩		筠 ய᪭ ᯮᮡ (cps)
⮢ 䠩			6800
.ZIP 䠩			3200
   		9600
᪨ 䠩		5800



 B.    



䥩 RS-232 (祭 ⠪⮢)
 । 
⪮ ᠭ DIP ४⥫
⠭  㬮砭
⪮ ᠭ S-஢
 ASCII

 RS-232



䥩 RS-232 -  ⠭, ࠧࠡ⠭ Electronic Industries Association 
(EIA).  । ᨣ  殮, ᯮ㥬   묨 
 ஬  ନ  ᫥⥫ ன⢮ (ਬ, 
  ᫥⥫ ਭ஬).  ।  
ன⢠ १   ࠧꥬ  25, 9, 8 뢮  , 
⮢  孨᪨ ᫮ 稪.

 ॡ ࠧꥬ DB-25P ( 25 뢮)    . ஢ 
᫥⥫    ⥭ ,    
祭 SERIAL, COMM PORT  . ᫨ ⠬   ⮪, 
  㬥樨  .  ᯮ , 祭 
PARALLEL, PRINTER  AUX.

᫥⥫     ନ 㤥   ஧,  
,  ᭠,  ࠢ, 25  9 뢮. ਬ,   IBM 
PC, PC/XT  設⢥ ᮢ⨬ ஢ ॡ ࠧꥬ DB-25S 
(஧),   ६    IBM PC/AT  設⢥ ᮢ⨬ 
஢ ॡ ࠧꥬ DB-9S.  Apple ॡ ࠧꥬ DB-25P, 
DB-9P ,  設⢥ 砥, 㣫   8 뢮.  祭 
ᢥ  㬥樥  襬 .

 

祭 ⠪⮢  ࠧꥬ DB-25  DB-9, ᯮ  IBM PC/AT-
ᮢ⨬ ,   ⠡ . ᫨  ࠡ⠥  
 Apple,  ४㥬  ਮ   Hardware 
Handshaking  ⨦  ᮪ ந⥫쭮.

DB-25	DB-9		㭪		ࠢ
				ᨣ
				-
				
1	-		Chassis Ground		
2	3		Transmitted Data	 
3	2	BB	Received Data		 
4	7		Request to Send		 
5	8		Clear to Send		 
6	6		Data Set Ready		 
7	5		Signal Ground		
8	1	CF	Carrier Detect		 
12	-	SCF	Speed Indicate		 
15	-	DB	Synchronous TX* 	 
			Timing
17	-	DD	Synchronous RX* 	 
			Timing
20	4	CD	Data Terminal Ready	 
22	9	CE	Ring Indicate		 
24	-	DA	Synchronous TX* 	 
			Timing

* - 砥 ।饥 (TX)  ਭ饥 (RX) ன⢮.

 B.1 RS-232 祭 ⠪⮢

 ॡ

஥ ୮/ନ쭮 㤮 ন   
ᨣ RS-232. , 室  ࠡ   Courier, ਢ 
:

ᨭ஭ 

DB-25 pin	DB-9 pin			
2		3		Transmitted Data
3		2		Received Data
7		5		Signal Ground
20		4		Data Terminal Ready *

* - ॡ ⮫쪮  ⮬ 砥, ᫨ ४⥫ 権 Data Terminal 
Ready 몫祭 (DIP ४⥫ 1  樨 OFF).

஭ 

 ॡ   襯᫥ ᨣ,  ⠪ ⠪ 15  
ᨣ Transmitter timing  ⠪ 17  ᨣ Receiver timing.   
ॡ ⠪ 24,  祭 譥 筨 ᨭ஭樨. 
  ஡ ଠ樨   ਫ F.

⥫ 㭪樨 ࠢ ⮪

᫨    ணࠬ ᯥ祭 ন CTS   
ᮡࠥ 짮  ࠢ ⮪ । 
 (&H1), ॡ ⠪ 5 (DB-25)  ⠪ 8 (DB-9).
᫨    ணࠬ ᯥ祭 ন ᨣ RTS   
ᮡࠥ ᯮ짮 ⭮ ࠢ ⮪ ਭ  
(&R2),  室 ⠪ 4 (DB-25)  7 (DB-9).

    38.4K bps  
 ନ    ணࠬ ᯥ祭  ন 
᪮ 115.2, 57.6K  38.4K bps. ⮢,   RS-232 
࠭஢.   筮 1,8 ,     . ᫨  
  ஡  ᪠   ஢ ᨣ, 
஡  襩 .

᫨   訫 ᤥ ᢮ ᮡ⢥ , ᯮ    
.  襣   ᮥ ⮫쪮  뢮,  
室  襩 .

   ( )

-			ﭨ
祭
HS	᮪ ᪮	   ᪮  2400 bps:
				祭  ६  ᫥ 襭 
				 ; 몫祭  ६ 
				ᮥ  ० HST  ᪮ 2400 
				bps, ⥬ 祭  ६ ᮥ. 
				⠥ 몫祭 ᫥ ࠧꥤ 
				 ।/ਥ   १㧪 
				.
	⮮⢥/⢥		쪮  ० ⢥: 祭, ᫨ 
				   ० ⮮⢥   ⢥ 
				 ;  ० HST 몫砥, ᫨ 
				 ࠧ   ਭ騩  
				।   ᪮ 450  300 
				bps.  몫砥  ० 
				, 砥  㯫 
				室饣 .
CD	㦥 		祭, ᫨ DIP ४⥫ 6  
	饩			樨 OFF (䠡筠 ⠭)   
				砥 ᨣ 饩  㤠 
				, 騩,  ।  
				. ᥣ 祭, ᫨ DIP 
				४⥫ 6  樨 ON.
OH	⨥ 㡪		祭, ᫨   㡪.
RD	ਥ 		,   뫠 
				१騩   祭  
				   ନ.
SD	। 		,    ନ 
				।   .
TR	ନ ⮢		祭, ᫨ DIP ४⥫ 1  
				樨 OFF   砥 ᨣ DTR 
				   ନ. ᥣ 
				祭, ᫨ DIP ४⥫ 1  
				樨 ON.
MR	 ⮢/		祭, ᫨   ࠡ祬 ०. 
	 ஢	, ᫨  ୮  
				⠭ ,   
				᪮ । ,  ᫨  
				室  ० ஢.
RS	  뫪	祭, ᫨  ନ  
				ணࠬ ᯥ祭 ন RTS 
				 뫠 ᨣ RTS. 몫祭, ᫨ 
				 ⠭  &R2 (⭮ 
				ࠢ ⮪ ਭ )  
				  ନ ᭨ ᨣ 
				RTS.
CS	⮢  뫪		祭   ,    ᭨ 
				ᨣ CTS, ᫨ 祭  
				஫ ।  (&H1, &H3).
SYN	஭ ०	祭, ᫨  ⠭  &M1, 
				&M6, &M7  室  ᨭ஭ ०. 
				, ᫨ ࠡ⠥   .
ARQ/	४ 訡/	 ० : Automatic Repeat Request 
FAX	 䠪		(⮬᪨  ). 祭,
				᫨  ⠭  &M4  &M5  
				ᯥ譮 ᮥ  ४樥 訡. 
				, ᫨  ९뫠   
				㤠 ⥬.  ० 䠪: 
				.

  DIP 



DIP ४⥫, 室騥   誥 , ᯮ  
ᯮᮡ   襬 㤮  ᮭ 㦤.  
砥 室 ᢥ  㬥樥  襬 ணࠬ 
ᯥ祭. ᯮ  ४祭, ਬ, ਪ   
 ⢥.



⠭ DIP ४⥫ 㦠  Courier   祭. 
  ⠭ ४⥫ 1-7  9  祭  
ॡ  ATZ (१㧪 ணࠬ ᯥ祭)  ⮣, ⮡ 
 砫 ࠡ  묨 ⠭. ᫨ ४⥫ 8 ⠭  
 OFF  ⪫祭 ᯮ        
Smart Mode  ଠ쭮 ॠ樨  , ୨ ४⥫ 8  
 ON.

  ATZ  뢠 ⠭ ᢮ DIP ४⥫, ⠭ 
 㬮砭  NVRAM (DIP ४⥫ 10  樨 OFF),   䠡 
⠭ (DIP ४⥫ 10  樨 ON),  १㦠.

४-	筠	㭪
⥫		⠭
1		OFF	樨  ᨣ Data Terminal Ready 			
		(DTR).
		OFF:	ଠ 樨  DTR: 
			  ᯥ稢 
			ᨣ DTR  ਭ  
			,  ᨣ DTR 
			४頥 .
		ON:	DTR ᥣ ⠭ (Override)
2		OFF	/᫮ १騥 .
		OFF:	 १
		ON:	᫮ १
3		ON	祭/몫祭 १ 
		.
		OFF:	 
		ON:	 
4		OFF	쭮    ०.
		OFF:	   뢠 
			࠭
		ON:	 
5		ON	⮮⢥.
		OFF:	 ⢥砥   
		ON:	⮮⢥ ⪫祭
6		OFF	  ᨣ CD
		OFF:	 ⠭ ᨣ CD  
			ᮥ  㣨   
			᭨ CD  ࠧꥤ
		ON:	CD ᥣ ⠭ (Override)
7		OFF	⥫쭮, DIP ४⥫ 3  樨 
		ON
		OFF:	騥   ०  
			 ⢥ 祭
		ON:	騥   ० ⢥ 
			⪫祭
8		ON	ᯮ  ⢠ AT
		OFF:	  ᯮ (Dumb Mode)
		ON:	ᯮ 祭 (Smart mode)
9		OFF	  ࠢ騩  (+++)
		OFF:	  㡪, 頥  
			० , 뫠 १ NO 			
			CARRIER
		ON:	 ন , 
			頥  ० , 뫠 
			१ OK
10		OFF	㧪 ⠭  祭  
			१㧪.
		OFF:	 NVRAM
		ON:	 ROM

  

  ,  

  ᮧ  ᮡ⢥ 䨣  㬮砭  ࠭ 
  NVRAM, ᯮ  &W, ᠭ   4.   ,  DIP 
४⥫ 10  樨 OFF,  祭  १㧪   
⠭  㬮砭 㦠  RAM.  ᬮ  ⠭, 
࠭  NVRAM, ᯮ  ATI5.

ਢ  ⠡ ᮤঠ 樨,    ࠭  NVRAM, 
 ⠭ S-஢. ᫨ DIP ४⥫ 10  樨 ON  
祭 ,  㦠 ⠭ 䠡筮 䨫 0  ROM. 
   䨫 䠡 ⠭ (&F0-&F3).  㬮砭  
ࢮ 祭  㦠 ⠭  NVRAM,   
⠭ 䠡筮 䨫 1 (&F1).

 ਢ ਬ   ᪮쪮 䠡 ⠭. 
 ⠪ ࠭ ᪮,  ᫮  ⭮, ।塞  
䨪 AT-.

AT X1 &B0 &M5 &H0 M3 &W <Enter>

 ⠢  DIP ४⥫ 10  樨 OFF, ⠪   
祭  㦠 ⠭  NVRAM.      ⠭  
,   ⠭ 䠡筮 䨫 1 (&F1).   
ᮧ  ᮡ⢥ 䨣  㬮砭  ⥬ ࠭   
  &W. .  4.

 B.3 ⠭  㬮砭  ⭮ ࠢ ⮪ (&F1)

樨 NVRAM			⠭	ᠭ
⠭ 裡		B0		᫥⥫쭮 ⢥ ITU-T
ଠ ०/		&M4		ଠ ०/० 
० ४樨 訡/				४樨 訡
ᨭ஭ ०		
⨥ 			&K1		祭
⭮ ࠢ 		&H1		⭮ ࠢ ⮪
⮪ । 
⭮ ࠢ 		&R2		祭
⮪ ਭ 
ணࠬ ࠢ 		&I0		⪫祭
⮪ ਭ 
롮 ᪮ 			&B1		஢ ᪮ 
᫥⥫쭮 				᫥⥫쭮  , 祬 	
						᪮ 裡
롮 ᪮ 裡		&N0		塞
⢮ 			X7		७. 砥  
१ 				,  ᪫祭 VOICE
騥  		&A3		  ⮪
⮪
/ᮢ 		P		ᮢ  
 
쭮   ६ 		F1		몫祭
ᮥ
ࠢ 			M1		祭  ६   
஬⥫				 ᮥ
஢ 㤠 		&T5		RDL ⢥࣠
(Remote Digital 
Loopback - RDL)
㥬/			&L0		㥬 ⥫䮭 
뤥/⮢ 
樨 ᨣ Data 		&S0		Override 祭
Set Ready
ࠢ ᨣ Break	&Y1		 , ᫠ 
࠭ ⥫䮭 		&Z0-9=0		

⭮襭 몠/		&P0		/
ࠧ몠  ᮢ 
 ⮭			&G0		/
 ᫮ *			8	
⭮ *			0		None
 			19.2		-
᫥⥫쭮  *

* - ।   AT 䨪  &W, 뢠饩  
⠭  㬮砭  NVRAM. ⠭  襬 ணࠬ ᯥ祭 
 ⠭  ᫮, ⭮  ᪮ ᫥⥫쭮  
। ⥬,  ᫠   AT...&W.

 ⠭ 䨫 &F2  &F3  ⠭ 䨫 &F1  
᪫祭 ,  뤥  ⮬  ⠡ .4  .5.

 B.4 ⠭ &F2  ணࠬ ࠢ ⮪

樨 NVRAM			⠭	ᠭ
⠭ 裡		B0		᫥⥫쭮 ⢥ ITU-T
ଠ ०/० 		&M4		ଠ ०/० ४樨 
訡/						४樨 訡
ᨭ஭ ०
⨥ 			&K1		祭
ࠢ ⮪ 		&H2		ணࠬ ࠢ ⮪
। 
⭮ ࠢ 		&R1		⪫祭
⮪ ਭ 
ணࠬ ࠢ 		&I2		祭
⮪ ਭ 
롮 ᪮ 			&B1		஢ ᪮ ᫥⥫쭮 
						᫥⥫쭮  , 祬 
						᪮ 裡
롮 ᪮ 裡		&N0		塞
⢮ 			X7		७. 砥  ,  
१ 				᪫祭 VOICE
騥  		&A3		  ⮪
⮪
/ᮢ  	P		ᮢ  

쭮   ६ 		F1		몫祭
ᮥ
ࠢ 			M1		祭  ६    
஬⥫				ᮥ
஢ 㤠 		&T5		RDL ⢥࣠
(Remote Digital Loopback - 
RDL)
㥬/			&L0		㥬 ⥫䮭 
뤥/⮢ 
樨 ᨣ		&S0		Override 祭
Data Set Ready
ࠢ ᨣ Break	&Y1		 , ᫠ 
࠭ ⥫䮭 		&Z0-9=0		

⭮襭 몠/		&P0		/
ࠧ몠  ᮢ 

 ⮭			&G0		/
 ᫮ *			8	
⭮ *			0		None
 			19.2		-
᫥⥫쭮  *

* - ।   AT 䨪  &W, 뢠饩  
⠭  㬮砭  NVRAM. ⠭  襬 ணࠬ ᯥ祭 
 ⠭  ᫮, ⭮  ᪮ ᫥⥫쭮  
। ⥬,  ᫠   AT...&W.

 B.5 ⠭ &F3  ⮢ HST

樨 NVRAM			⠭	ᠭ
⠭ 裡		B1		 HST/⢥ ⮭ Bell
 ४樨 訡/		&M4		ଠ ०/० 
ᨭ஭ ०				४樨 訡
⨥ 			&K1		祭
ࠢ ⮪ 		&H1		⭮ ࠢ ⮪
। 
⭮ ࠢ 		&R2		祭
⮪ ਭ 
ணࠬ ࠢ 		&I0		⪫祭
⮪ ਭ 
롮 ᪮ 			&B1		஢ ᪮ 
᫥⥫쭮 				᫥⥫쭮  , 祬 
						᪮ 裡
롮 ᪮ 裡		&N0		塞
⢮ 			X7		७. 砥  ,  
१ 				᪫祭 VOICE
騥  		&A3		  ⮪
⮪
/ᮢ 		P		ᮢ  
 
쭮   ६ 		F1		몫祭
ᮥ
ࠢ 			M1		祭  ६    
஬⥫				ᮥ
஢ 㤠  	&T5		RDL ⢥࣠
(Remote Digital Loopback - 
RDL)
./뤥/		&L2		⮢  裡
⮢  裡
६   		S10=30		६  3 ᥪ, ᫥ 祣 
 饩					  㡪
樨 ᨣ 		&S0		Override 祭
Data Set Ready
ࠢ ᨣ Break	&Y1		 , ᫠ 
࠭ ⥫䮭 		&Z0-9=0		

⭮襭 몠/		&P0		/
ࠧ몠  ᮢ 

 ⮭			&G0		/
 ᫮ *			8	
⭮ *			0		None
 			19.2	
᫥⥫쭮  *

* - ।   AT 䨪  &W, 뢠饩  
⠭  㬮砭  NVRAM. ⠭  襬 ணࠬ ᯥ祭 
 ⠭  ᫮, ⭮  ᪮ ᫥⥫쭮  
। ⥬,  ᫠   AT...&W.

᫨ DIP ४⥫ 10  樨 ON,   祭,   㦠 
䠡 䨫 0 (&F0), 㯠  ᨫ ᫥騥 ⠭.  
 䠡 䨫 0 (&F0)  䠡 䨫 1 (&F1) ࠣ 
ࠬ, 祭  ⮬.

 B.6 ⠭ &F0  ࠢ ⮪

樨 NVRAM			⠭	ᠭ
⠭ 裡		B0		᫥⥫쭮 ⢥ ITU-T
ଠ ०/० 		&M4		ଠ ०/० ४樨 
訡/						४樨 訡
ᨭ஭ ०
⨥ 			&K1		祭
ࠢ ⮪ 		&H0		⪫祭
। 
⭮ ࠢ 		&R1		⪫祭
⮪ ਭ 
ணࠬ ࠢ 		&I0		⪫祭
⮪ ਭ 
롮 ᪮ 			&B0		।  AT : 
᫥⥫쭮 				塞 ᪮
롮 ᪮ 裡		&N0		塞
⢮ 			X1		
१ 
騥  		&A1		祭
⮪ ४樨 訡
/ᮢ  		P		ᮢ  
 
쭮   ६ 		F1		몫祭
ᮥ
ࠢ 			M1		祭  ६    
஬⥫				ᮥ
஢ 㤠  	&T5		RDL ⢥࣠
(Remote Digital Loopback - 
RDL)
㥬/			&L0		㥬 ⥫䮭 
뤥/⮢ 
樨 ᨣ		&S0		Override 祭
Data Set Ready
ࠢ ᨣ Break	&Y1		 , ᫠ 
࠭ ⥫䮭 		&Z0-9=0		

⭮襭 몠/		&P0		/
ࠧ몠  ᮢ 

 ⮭			&G0		/
 ᫮*			7	
⭮*			1		Even
			9600		-
᫥⥫쭮 *

* - ।   AT 䨪  &W, 뢠饩  
⠭  㬮砭  NVRAM. ⠭  襬 ணࠬ ᯥ祭 
 ⠭  ᫮, ⭮  ᪮ ᫥⥫쭮  
। ⥬,  ᫠   AT...&W.

 B.7   NVRAM

S-  NVRAM						 
								⠭	
S0	⮮⢥						1
S2	  ࠢ饣  (Escape code)		43
S3	 Carriage Return					13
S4	 Line Feed					10
S5	 Backspace					8
S6	 ⢥ ⠭樨, ᥪ				2
S7	 饩, ᥪ					60
S8	㧠   (,), ᥪ				2
S9	㦥 饩, 1/10 ᥪ				6
S10	 饩, 1/10 ᥪ				7
S11	⥫쭮  ࢠ ⭮ (⮭쭮) 
	, ᥪ.						70
S12	⭮ ६  ࠢ饣 , 1/50 ᥪ		50
S13	⮢*						0
S15	⮢*						0
S19	६ ⢨, 					0
S21	⥫쭮 Break, 1/100 ᥪ.				10
S22	 XON						17
S23	 XOFF						19
S24	⥫쭮 ᮢ ᨣ DSR, 2/100 ᥪ		150
S26	প  ᨣ RTS/CTS, 1/100 ᥪ		1
S27	⮢*						0
S28	ਮ 楤 ᮥ  ० V.32, 
	1/10 ᥪ.						8
S29	ਮ 楤 ᮥ  ० V.21, 
	1/10 ᥪ.						20
S32	樨 ४⥫ /। 		9
S33	⮢*						0
S34	⮢*						0
S38	 ࠧ뢠 裡, ᥪ				0
S41	襭 ⢮ ⮪ 㤠 室		0
S42	 㤠 㯠 ASCII (Remote Access)		126
S43	 ࢠ  㤠 室, 1/50 ᥪ	200
S44	୮ ⠭ 裡  뤥 , 
	ᥪ							15
S51	⮢*						0
S53	⮢*						0

* ⮢ ॣ   8 㭪権. .  ᠭ    
ਫ   ⪮ ᠭ  窥 ன ࠢ.

  S-



筮 짮⥫ ࠡ  ⠭  㬮砭.   
⠭ ᯮ  ATSr=n,  r-ॣ  n-筮 祭  0 
 255.

ATS13=8 <Enter>

  ந ஫  祭.  ࠭  
祭   ࠡ   㤮,   ਤ  ࠧ 
 ⠭.

 ॣ (S13, S14, S15, S16, S27, S34)  ⮢묨 ( 0-7). 
ਬ, 祭  0 ॣ S13 ਢ  १㧪  
 ࠧ,    ନ ᭨ ᨣ Data Terminal Ready 
(DTR). 祭  3 ⠢   祭 ᨣ DTR ந 
⮬᪨  ⥫䮭 , 饭  NVRAM  樨 0.

 祭    ⮢  ⮬   ⮢ ॣ 
ᯮ  㬬 祭, ਢ . ਬ, S13=9 砥 
 0 (祭 1)  3 (祭 8).

㣮 ᯮᮡ - 祭 ⮢,  室 . ᯮ 
᫥騩 ଠ: Sr.b=1,  r - ॣ,  .b - .  ଠ  ॡ 
 祭 ⠫ ⮢. S13.0=1 .3=1 ⭮ S13=9, . .
ᯮ  ATSr?  ᬮ ᮤন ॣ, ਬ:

ATS19? <Enter>

	祭 	㭪
	㬮砭
S0	. DIP 	⢮   ⢥  ० 
	४-	⮮⢥. S0=0 ⪫砥 ⮮⢥, ⠪  
	⥫ 5		   DIP ४⥫ 5  樨 ON 
			(䠡筠 ⠭). S0=1 砥 
			⮮⢥,   ⢥砥   
			. 
		砭: ᫨ DIP ४⥫ 5  
		樨 OFF  S0=0, ⮮⢥ ⠥ 
		⪫祭.
S1	0		뢠  ࠭ ⢮ .
S2	43		࠭  ASCII   				
			ࠢ饣 ᨬ.  㬮砭 +. 
			祭  128  255 ⪫ 
			ࠢ騩 .
S3	13		࠭  ASCII  ᨬ Carriage 
			Return. ⨬ 祭  0  127.
S4	10		࠭  ASCII  ᨬ Line 
			Feed. ⨬ 祭  0  127.
S5	8		࠭  ASCII  ᨬ 
			Backspace. 祭  128  255 ⪫ 
			㭪 㤠  Backspace.
S6	2		⢮ ᥪ㭤, ஥   । 
			஬ . ᫨  ⠭  X2, 
			X4, X6  X7,   ࠥ ,  
			⮫쪮 । ⢥ ⠭樨.  砥 
			⢨ ⢥ ⠭樨  뤥ন 
			६ ࢠ, 祭 S6.
S7	60		⢮ ᥪ㭤, ஥   
			.
S8	2		⠭ த⥫쭮,  ᥪ㭤, 
			 (,)   Dial   । 
			 믮  ( >  
			>).
S9	6		⠭ 室 த⥫쭮, 
			   ᥪ㭤, ᨣ 饩 
			 㤠 , । ⥬  
			Courier ⠥  ᯮ.
S10	7		⠭ 室 ࢠ,   
			 ᥪ㭤,    ᫥ 
			 饩, । ⥬   
			㡪.  ६   ࠧ 
			  㣨 襭  , 				
			⪮६ 뢠騥 , 
			饣 ࠧꥤ (᫨ 㤠
			  㡪). 
		砭: ᫨  ⠭ S10=255, 				 
		 㤥  㡪   饩.
S11	70		⠭ த⥫쭮  ࢠ,  
			ᥪ㭤,  ⭮ (⮭쭮) 
			.
S12	50		⠭ த⥫쭮,  
			⨤  ᥪ㭤, ⭮ ६ 
			 ࠢ饣  (+++).
S13	0		⮢. 롥 㦭    
			⠭  S13  㬬 祭 
			ண ⮫. ਬ, ATS13=20 砥 
			 2 (祭 4)   4 (祭 16). 
			ᯮ  ATSr.b=0 (OFF),  1 (ON). 
			ਬ, ATS13.0=1 .3=1 砥  0  
			3.  몫祭  ⠭    
			㫥 ,   ATS13.3=0.
			-	
			
		0	1	  ய DTR
		1	2	४祭 ଠ쭮
				० ⮮⢥:  
				祭 室饣  
				 室  ०   
				 ⢥ ⠭樨
		2	4	⪫砥 250-ᥪ㭤 
				 । 뢮  ࠭ 
				१饣 
		3	8	 ⠭ ᨣ DTR - 
				⮬᪨  , 
				࠭饣  NVRAM  
				樨 0
		4	16	 祭/१㧪 - 
				⮬᪨  , 
				࠭饣  NVRAM  
				樨 0
		5	32	⪫砥 HST (ᯮ 
				 ஢   Dual 
				Standard)
		6	64	⪫砥 MNP Level 3 
				(ᯮ  ஢ 
				Level 2)
		7	128	 ᯥ樠 ਬ

S14	0			⮢. 롥 ॡ㥬 ()  
				⠭ S14  饩 㬬 祭  
				 祭.
			-	
			
		0	1	ꥤ  祭
				ᨣ ࠢ饣 
		1-6	-	१ࢨ஢
		7	128	頥 楤 
				襭/ ᪮ 
				  ᮥ
S15	0			⮢.  ⠭ 祭 ॣ . 
				樨  S13.
			-	
			
		0	1	⪫砥 ⥫ 
				᮪ ⠡ 
				, ᫨   
				稭 ஡  ਥ 
				ਣத᪨  - 
				⮫쪮  ⭮襭   
				HST
		1	2	⪫砥  ᪮ 
				裡
		2	4	⪫砥    450 
				bps - ⮫쪮  ⭮襭 
				  HST
		3	8	襭  । 
				 -ARQ ᮥ  1.5K 
				 128 *
		4	16	⪫砥 MNP Level 4; 
				ୠ ।  Level 
				4 襣 ࠧ  
				ᮧ ஡, ᫨  
				 讥 ᫮ 訡
				 ६ ᮥ
		5	32	⠭  back
				space  㤠
		6	64	  ࠭  
				2400 bps c MNP 㣨 
				-ந⥫ ( 
				U.S.Robotics  Microcom)  
				 ᮢ⨬  
				⮪ MNP.  
				ᮢ⨬   
				稭 㤭  
				 ᮥ  ᪮ 
				2400 bps  MNP  㤠 
				  MNP. ⠭ S15 
				 64  ⠩  
				⠭ 
		7	128	쪮  ᯥ樠 
				ਬ

*1.5 K -ARQ   ।    ⮪ । 
䠩 ⨯ X-  Ymodem  ᯮ짮 ࠢ ⮪. 롮 128-byte 
 㤠 짮⥫   묨  ⠭ 
ப .

S16	0			⮢.  ⠭ ॣ . 
				樨  S13. ஡ .  
				ਫ H.
			祭	
		0	1		 
		1	2		   
		2	4		⮢ 蠡
		3	8		 ஢ 
					
		4	16		१ࢨ஢
		5	32		१ࢨ஢
		6	64		१ࢨ஢
S17	0			१ࢨ஢
S18	0			 ஢  &Tn.   S18 
				ࠢ 0 ⠩ ⪫砥. . ਫ 
				H. ᯮ  ⠭ 
				த⥫쭮  ( ᥪ㭤).  
				蠥  ᫥   
				⢠ ᥪ㭤.
S19	0			⠭ த⥫쭮 ( ) 
				⠩ ⢨.  稭 ࠡ 
				 ⢨   ⥫䮭 , 			
				 祭 ६   㡪. 				S19=0 
				⪫砥 ⠩.
S20	0			१ࢨ஢.
S21	10			⠭  (   
				ᥪ㭤) ᨣ Break, 뫠 
				    ନ. 
				ਬ ⮫쪮  ० ARQ.
S22	17			 ASCII  XON ᨬ.
S23	19			 ASCII  XOFF ᨬ.
S24	150			⠭ த⥫쭮 (  
				 ᥪ㭤) ࢠ  
				ᮢ묨 ᨣ DSR, ᫨  
				⠭  &S2  &S3.  㬮砭 
				६ ࢠ ࠢ 3 ᥪ㭤.
S25	5			⠭ த⥫쭮 
				ᯮ ᨣ DTR (   
				ᥪ㭤).
S26	1			⠭ த⥫쭮 (  
				 ᥪ㭤) প  ᨣ RTS 
				 ⢥⮬  CTS  ᨭ஭ ०.
S27	0			⮢.  ⠭ ॣ . 
				樨  S13.
			-	
			
		0	1	 ITU-T V.21 
				    
				᪮ 300 bps,  ० V.21 
				 ⢥砥   Bell 103, 
				⠪   V.21 ,   
				 ⠭ ⮫쪮 
				V.21 ᮥ.
		1	2	蠥 ஢ (non-
				trellis - coded)   V.32 
				०;    
				 権 ITU-T 
				V.32,  ᯮ 
				ࠢ⥫쭮 ।.
		2	4	⪫砥 V.32 ; 
				ᯮ  ஢ 
				樨 HST   Dual 
				Standard
		3	8	⪫砥 ⢥ ⮭ 2100  
				  ண ᮥ 
				  V.42.
		4	16	. 
		5	32	. 
		6	64	१ࢨ஢
		7	128	஥ ணࠬ 
				ᯥ祭   ਭ 
				 १ 7200, 12000, 
				14400, 16800, 19200, 21600, 
				24000, 26400  28800 bps.  
				⠭ ⪫砥    
				 ⮣ 뢠  
				9600. ⢨⥫쭠 ᪮ 
				ᮥ   뢥 
				 ࠭    
				ATI6.
		樨 ⠭ ४樨 訡: 
		롥 饥 祭  4  5.
		 4	 5	
		0	0	 ᫥⥫쭮 
				楤 ⠭ 裡: 
				㦥 V.42, ४ 
				訡 LAPM, MNP.
		16	0	⪫砥 MNP.
		0	32	⪫砥 㦥 V.42  
				LAPM.
		16	32	⪫砥 ⠤ 㦥 
				V.42  ⮬ 砥, ᫨ 
				㤠  ᯮ 
				LAPM,   ন 
				⠤ 㦥.
S28	8			⠭ த⥫쭮 (  
				 ᥪ㭤) ⥫쭮 ⢥ ⠭樨 
				3000/600 , 뫠  ६ 楤 
				ᮥ V.32.   ⥫쭮 
				६  V.32 bis  ᮥ  
				० V.32  祭 ६.  
				稨 㤭  ਭ騬  
				V.32  ࠭ ᨨ, ࠡ騬  
				筮 ०, ਬ, ,  ஬ 
				।ᬮ७ ᯥ樠쭠   
				樨  , ⠩ 
				㢥 ⥫쭮 ⥫ 
				⮭. ⠭ S28  㫥  
				᪫砥 ⥫ ⮭, १⮬ 
				祣   ஥ ᮥ, ᫨, 
				ਬ,  ⠭  ᯮ짮 
				樨 V.21 (300 bps)  樨 V.23 
				(1200 bps).
S29	20			⠭ ⥫쭮 (   
				ᥪ㭤) ⢥ ⠭樨, ᫠  ६ 
				楤 ᮥ  ० V.21.  
				㬮砭 = 20 (2 ᥪ).   
				⥫쭮 ६  V.21  
				ᮥ  ० V.21  祭 
				६.
S30-31	0			१ࢨ஢
S32	9			⠭ 㭪  ४⥫ 
				/.   ⮢ ॣ. 
				롥 祭  ॡ㥬 㭪樨, 
				ਬ, ATS32=6.
		祭	
			0	⪫祭
			1	/, ० . . 
				祭 9.
			2	/, ० ⢥
			3	  ᫥ 
				
			4	 , ࠭饣  
				NVRAM  樨 0
			5	/몫 ⮮⢥
			6	१㧪 
			7	 㤠 ஢ 
				
			8	४祭  
				⥫䮭 
			9	 㬮砭, ᫨  
				ப 饭  NVRAM  
				  &ZC=string. 
				᫨ ४⥫ 
				/    
				&ZC 뫠 祭,  
				  ப, 
				࠭  NVRAM.   
				砥  筮 
				祭 1, ० 
S33	0			⠭  ॣ   1 
				(S33=1) 砥 㬥襭 ࠧ .
S34	0			⮢. . 樨  S13.
			-	
			
		0	1	⪫砥 V.32 bis. ⤥ 
				孨᪮ প 
				USRobotics  ॡ, 
				⮡  ⪫稫 V.32 bis 
				 ஢
		1	2	⪫砥 襭 
				⥭⮢  
				V.32 bis
		2	4	⪫砥   
				 ⢫ 
				ᮥ,   
				  ६ ⥭⮢ 
				樨 V.32 terbo
		3	8	蠥  V.23
		4	16	 MR LED  DSR
		5	32	砥 MI/MIC; . 
				ਫ G
		6	64	⪫砥 ᮮ饭 ⮔ 
				 㤠 㯥
		7	128	⪫砥 V.32 terbo
S35-37	0			१ࢨ஢
S38	0			⠭ প  ᥪ㭤 । ⥬, 
				  㡪    
				।, ᫨ ᨣ DTR   ६ 
				ARQ-ᮥ.   ६ 㤠 
				 ⢥न 祭  
				।  । ࠧꥤ. 
				祭  㬮砭 - 0:   
				 㡪   ᨣ DTR. ᫨ 
				 砥  ATH,   
				 S38    㡪.
S39	10			  International (. ATI7) ࠢ 
				஢ ᨣ ।稪.  
				 -  0 (ᨬ)  15 ()
S40	0			S40=1 ⪫砥 ⥫ ⮭ ᫥ 			
				 .
S41	0			⠭ ࠧ襭 ⢮ ⮪ 
				㤠 室, 砥  몫砥 			
				㤠 . ⠭  㬮砭 			
				᪫砥  㤠 室. 		
				祭 1   砥 㤠 
				. ᫨ ⢮ ᯥ ⮪ 
				㤠 室 ॢ蠥 ⠭ 
				 ॣ஬ ,  頥  
				० ᮥ,   ᫥騥 
				⪨ 㤠 室  ६ ⮣  
				ᮥ .
S42	126			 ASCII  ࠢ饣 ᨬ 
				 㤠 㯠.  㬮砭 -  
				⨫ (~).
S43	200			⠭ த⥫쭮 ( 
				⨤  ᥪ㭤) ⭮ 
				ࢠ ६  㤠 㯠  			
				(~~~~).
S44	15			⠭ த⥫쭮 ( ᥪ㭤)
				প  ⮬,   
				㦨  饩,  ⮬, 
				  ⠥ ୮ ⠭ 
				ᮥ  뤥 .
S45-50	0			१ࢨ஢.
S51	0			⮢. . 樨  S13.
			-	
			
		0	1	⪫砥 MNP/V.42  V.22 
				(1200 bps)
		1	2	⪫砥 MNP/V.42  V.22 
				bis (2400 bps)
		2	4	⪫砥 MNP/V.42  
				V.32/V.32 bis/V.32 terbo 
				(9600/14,400/19,200/21,600 bps)
		3-6	-	१ࢨ஢
		7	128	 ᯥ樠 ਬ. 
				᫨ ⥫䮭   ᮢ⭮ 
				ᯮ     
				⥫䮭 ,  
				 ᨣ DTR  
				ࠧꥤ ᮢ . 
				   㡪  
				祭 祭  S6 
				६ ࢠ  ⥬ 
				⠥ ᮥ. ..  
				⠥    
				  ⥫䮭, 
				  প S6,  
				᫨ ⥫䮭 	ᯮ. 			
				䮭  砥,  				
				⮫쪮   㡪.
S52	0			१ࢨ஢
S53	0			⮢. 롥 樨   
				ᠭ樮஢ 㯠,   
				    ⠭ S53,  
				  㬬 祭   
				祭  ਢ  ⠡. 
				ਬ, S53=3 砥   ᮬ 
				஫. S53=5 砥   
				ᠭ樮஢ 㯠   
				쭮 㯠   ⥬ 
				஫.    ᯮ짮 
				ATSr.b=0 (OFF)  1 (ON). ਬ, 
				ATS53.0=1 .2=1 砥  0  2.  
				몫祭  ⠭    
				㫥 ,   ATS53.2=0.
			-	
			
		0	1	祭  
				ᠭ樮஢ 㯠
		1	2	祭  ஫
		2	4	祭  쭮 
				㯠   ⥬ 
				஫
		砭:    ⮬ 祭 
		 쭮 㯠   ஫ 
		⪫砥  &Zn=s,   
		  ⥫䮭 ஢, .. 
		⥫䮭    NVRAM   
		ᠬ ࠭⢮,     樥 dial
		back  䨣権   
		ᠭ樮஢ 㯠.
S54	0			⮢. ᯮ   । 
				⤥ 孨᪮ প U.S.Robotics 
				 ⫠.
			-	
                        
		0	1	頥  2400
		1	2	頥  2743
		2	4	頥  2800
		3	8	頥  3000
		4	16	頥  3200
		5	32	頥  3429
		6	64	⪫砥 ⮭ V.8 Call Indicate
		7	128	⪫砥 V.8
S55	0	⮢. ᯮ   । 
		⤥ 孨᪮ প U.S.Robotics 
		 ⫠.
			-	
                        
		0	1	頥 8S-2D
		1	2	頥 16S-4D
		2	4	頥 32S-2D
		3	8	頥 64S-4D
		4-7	-	१ࢨ஢
S56	0	⮢. 樨 樨 V.34, V.FC.
			-	
                        
		0	1	頥  ஢
		1	2	頥 ⪫ ஢ TX
		2	4	頥 pre-emphasis
		3	8	頥  ४஢
		4	16	頥 shaping
		5	-	१ࢨ஢
		6	64	頥 V.34
		7	128	頥 V.FC


 ASCII

ASCII CHAR
	DEC HEX CHAR	DEC HEX CHAR	DEC HEX CHAR	DEC HEX CHAR
	00 00  NUL	 32 20     	64 40  @ 	 96 60  `
	01 01  SOH	 33 21  !  	65 41  A 	 97 61  a
	02 02  STX	 34 22  "  	66 42  B 	 98 62  b
	03 03  ETX	 35 23  #  	67 43  C 	 99 63  c
	04 04  EOT	 36 24  $  	68 44  D 	100 64  d
	05 05  ENQ	 37 25  %  	69 45  E 	101 65  e
	06 06  ACK	 38 26  &  	70 46  F 	102 66  f
	07 07  BEL	 39 27  '  	71 47  G 	103 67  g
	08 08  BS 	 40 28  (  	72 48  H 	104 68  h
	09 09  HT 	 41 29  )  	73 49  I 	105 69  i
	10 0A  LF 	 42 2A  *  	74 4A  J 	106 6A  j
	11 0B  VT 	 43 2B  +  	75 4B  K 	107 6B  k
	12 0C  FF 	 44 2C  ,  	76 4C  L 	108 6C  l
	13 0D  CR 	 45 2D  -  	77 4D  M 	109 6D  m
	14 0E  SO 	 46 2E  .  	78 4E  N 	110 6E  n	
	15 0F  SI 	 47 2F  /  	79 4F  O 	111 6F  o
	16 10  DLE	 48 30  0  	80 50  P 	112 70  p
	17 11  DC1	 49 31  1  	81 51  Q 	113 71  q
	18 12  DC2	 50 32  2  	82 52  R 	114 72  r
	19 13  DC3	 51 33  3  	83 53  S 	115 73  s
	20 14  DC4	 52 34  4  	84 54  T 	116 74  t
	21 15  NAK	 53 35  5  	85 55  U 	117 75  u
	22 16  SYN	 54 36  6  	86 56  V 	118 76  v
	23 17  ETB	 55 37  7  	87 57  W 	119 77  w
	24 18  CAN	 56 38  8  	88 58  X 	120 78  x
	25 19  EM 	 57 39  9  	89 59  Y 	121 79  y
	26 1A  SUB	 58 3A  :  	90 5A  Z 	122 7A  z
	27 1B  ESC	 59 3B  ;  	91 5B  [ 	123 7B  {
	28 1C  FS 	 60 3C  <  	92 5C  \ 	124 7C  |
	29 1D  GS 	 61 3D  =  	93 5D  ] 	125 7D  }
	30 1E  RS 	 62 3E  >  	94 5E  ^ 	126 7E  ~
	31 1F  US 	 63 3F  ?  	95 5F  _ 	127 7F  DEL



 .   

ଠ, ᮤঠ   ࠧ, ⭮ ⮫쪮  ᨭ஭ 
०. ஭ 樨 ᠭ  ਫ F.

ଠ   ᮤন ⠪   4,   誥 
   窥 ன ࠢ.

  

 ᫥騬 ४:

1.	᫨  ᯮ ,  ணࠬ ᯥ祭  
 㦥  室  ० ନ.

 㭨樮 ணࠬ ⮬᪨ 室  ० ନ
  㧪. 㣨 ॡ  㭪樮   ந
㣨 ⢨.   㬥樨  襬 㭨樮
ணࠬ ᯥ祭.

 ० ନ  ࠡ⠥ ⠪,    ⠭ ନ,
 ⥫⠩.     אַ   ᨬ  ⮣,
     ,    । 
⥫䮭 . 祭  뢮 ।⢥  ࠭.

2.	    訬,  쪨 㪢,   
 樨 (AT  at -   At).

3.	ᥬ ,  ᪫祭 A/, A>  +++,  ।⢮ AT 
(attention) 䨪,        Enter/Carriage 
Return (<Enter>).

4.	  - ᨬ 60 ᨬ.   뢠 AT 䨪, 
ᨬ Carriage Return  ஡.  뢠 (  )  
㭪樨: ⠪,    㣫 ᪮.

5.	ய饭 ஢ ᨬ ࠢ  , , ਬ,  
  㡪:  ATH <Enter> 筠  ATH0 
<Enter>.
	
ਬ (஡   易⥫,     㤮⢠ ⥭):

AT &K3 X2 DT 071 312 1234 <Enter>

	AT		:  ᫥ .
	&K3		஢ MNP5 ᦠ : 				
			ᯮ짮 ⮫쪮 V.42 bis ᦠ⨥ 
			.
	X2		ᯮ짮 X2 ⢮ 
			१ .
	DT		 ᫥騩 , ᯮ 
			⮭ .
	<Enter>		믮  .



&An	/ ⢠ ⥫ 
	१ . . ⠪ ᠭ  Xn.

&A0	 १騥  ARQ.

&A1	뢠 १騥  ARQ.

&A2	⥫  V.34, V.FC, HST 
	樨 V32.

&A3	⥫  ४樨 訡 
	(LAPM, HST, MNP, SYNC  NONE)  ⨯ ᦠ 
	 (V42BIS  MNP5).  㬮砭.

&Bn	塞  䨪஢ ᪮ ᫥⥫쭮 
	.

&B0	塞 ᪮ ᫥⥫쭮 .

&B1	஢ ᪮ ᫥⥫쭮 . 
	 㬮砭.  ᥣ ᮥ  
	஬  ⮩ ᪮,   
	⠭  ନ  ணࠬ 
	ᯥ祭, ᨬ  ᪮ ᮥ  
	⥫䮭 .

	 ⠭  ࠣ ⠭ &N. 
	 ᪮ ᫥⥫쭮   
	 ࠢ  , 祬 ᪮ &Nn.

&B2	஢  ARQ-ᮥ/塞  
	-ARQ ᮥ, ⮫쪮  ० ⢥.  
	 ᭨ 㡪  ⢥砥  ० ARQ,  
	४砥 ᪮   ᪮,  
	짮⥫, ਬ, 38.4 bps. ᫨ ᮥ
	ந諮  ४樨 訡,  ࠡ⠥ 
	⢥ ⠪,  ᫨    ⠭  &B0,  
	४砥 ᪮   ᮮ⢥⢨  ᪮
	ᮥ  .

&Cn	樨  ᨣ Carrier Detect (CD).  ࠡ祬 ० 
	 ᫥ १㧪  ࠡ⠥  ᮮ⢥⢨  
	⠭ DIP ४⥫ 6. ⠭  ࠭  
	NVRAM.

&C0	CD override, ᨣ CD ᥣ  樨 ON.

&C1	ଠ쭮 ࠢ ᨣ CD.  
	⠭ CD  ᮥ  㣨  
	 ᭨ CD  ࠧꥤ.

&Dn	樨  ᨣ Data Terminal Ready (DTR).  ࠡ祬 
	०  ᫥ १㧪  ࠡ⠥  ᮮ⢥⢨  
	⠭ DIP ४⥫ 1. ⠭  ࠭  
	NVRAM. 

&D0	DTR override.  ࠡ⠥ ⠪,   DTR 
	ᥣ  樨 ON.

&D1	᫨ ᨣ ᫠  ᮥ  㣨 
	,   室  ०   
	६ ᮥ ।⢮ ४祭 DTR. 
	&D1 㭪樮  ࠢ饬  
	(+++)  ᪫祭 ⮣,   ⠭ 
	ᨬ  樨 DIP ४⥫ 9.

	᫨ DIP ४⥫ 1  樨 ON (DTR 
	override)   뫪  &D1, DTR 
	override ⮬᪨ 몫砥.  ᫨ 
	  ⠭ DIP ४⥫ 1 ᫥ 
	뤠 &D1,  ন ⠭ DIP 
	४⥫.

	  ० ᮥ    
	 On,   㡪 -   
	 Hn.

&D2	ଠ쭠 ॠ  DTR.   
	ନ  ᫠ ᨣ DTR,   
	 㤥 ਭ . ⨥ ᨣ DTR 
	४頥 ᮥ.

&Fn	 ⠢  4 䨣ﬨ &F0-&F3, 			
	࠭騬  ﭭ ࣮ᨬ  (ROM).
 	ਫ  砥 ⨭ 䨣権  
	 ⠭.    ⠭   
	㦥  ⥪  (AT &Fn)  ᠭ  
	࣮ᨬ   ᯮ짮  ⢥ 
	⠭, ⠭  㬮砭 (AT &Fn &W). 
	 ,  &F0 ᥣ 㦠  , ᫨ 
	DIP ४⥫ 10  樨 ON.

&F0	 ⠭  ࠢ ⮪

&F1	 ⠭   ࠢ 
	⮪ ( 㬮砭)

&F2	 ⠭  ணࠬ ࠢ 
	⮪

&F3	 ⠭  ᯮ짮 ⮢ 
	HST

&Gn	 ⠭ ⭮ ⮫쪮  , 㯠騬 
	 ᪮ 2400  1200 bps.   ⥫䮭 
	⠭権 室, ⮡ ⢥騩  뫠 
	 ⮭ 1800  ᫥ 뫪 ⢥⭮ ᨣ.  
	 㣨 ⥫䮭 ⠭権 ॡ  
	⮭ 550 .

&G0	 ⭮ ⮭ (guard tone). ᯮ  
	  .  㬮砭.

&G1	 ⮭ 550 . ᯮ   
	ய᪨ ࠭.

&G2	 ⮭ 1800 . ᯮ  
	⠭  ࠭ ⠭᪮ 
	㦥⢠. ॡ ⠭ 0.

&Hn	 ⨯ ࠢ ⮪ ॣ㫨 , 
	। ஬  ନ  .  
	뢠 ᢮  ।,  ⮫쪮 㯠 
	. ᫨    90%,  
	ᨣ ନ  室 ४饭 
	।.   । ⠪ ⢮ ,  
	 ⠭ ,   ᨣ ନ  
	 ।.

&H0	ࠢ ⮪ ।  
	⪫祭.

&H1	⭮ ࠢ ⮪. ⠭  
	㬮砭. ॡ, ⮡  ନ  
	ணࠬ ᯥ祭 ন Clear to 
	Send (CTS)  RS-232 䥩.

&H2	ணࠬ ࠢ ⮪. ॡ 
	প 訬 ணࠬ ᯥ祭 
	ᨬ XON/XOFF.

&H3	ᯮ  ⭮, ⠪  ணࠬ 
	ࠢ ⮪. 롥  , ᫨  
	筮  ,   ⨯ ࠢ 
	ন  ନ.

&In	ணࠬ ࠢ ⮪ ਭ .

&I0	⪫砥 XON/XOFF ࠢ ⮪ 
	砥 . ⠭  㬮砭.

&I1	Courier ॠ  ᫠   
	XON/XOFF, <Ctrl>-S  <Ctrl>-Q,  뫠  
	 㤠 .

&I2	Courier ॠ  XON/XOFF ,  
	㤠   ⮪ ,  뫠   
	㤠 . 㥬 ⠭  
	ARQ-०.

&I3	Hewlett Packard - Host-०.   ⮫쪮 
	 , 祭  ࠬ ⨯ HP 
	mainframe, ᯮ騬 ⮪ ENQ/ACK. 
	쪮  ० ARQ. . ਫ G.

&I4	Hewlett Packard - ० ନ.   
	⮫쪮  , 祭  ନ  
	⥬ ⨯ HP, ᯮ騬 ⮪ 
	ENQ/ACK. 쪮  ० ARQ. . 
	ਫ G.

&I5	蠥 ࠢ ⮪  ⥫䮭 
	  -ARQ ᮥ.  ⮣ 㤠 
	  	⠪  ᯮᮡ &I5.

&Kn	/⪫ ᦠ⨥ .

&K0	⨥  ⪫祭.

&K1	⮬᪮ 祭/몫祭. ⠭ 
	 㬮砭.  砥 ᦠ⨥ , 
	᫨ ᪮ ᫥⥫쭮  
	䨪஢, &B1,  ⪫砥, ᫨ ᪮ 
	᫥⥫쭮    ᮮ⢥⢨ 
	 ᪮ 裡, &B0. ᫨ ᪮ 
	᫥⥫쭮   ᮥ ᮢ,  
	ᦠ⨥     २  
	ய᪭ ᯮᮡ     .

&K2	⨥  祭. ᯮ  
	⠭, ᫨ 㦭, ⮡    
	⪫ ᦠ⨥.

&K3	롮筮 ᦠ⨥ .  ⠥ 
	 ⮫쪮  ᦠ⨨ V.42 bis  ⪫砥 
	ᦠ⨥ MNP Level 5 (MNP5). ᯮ  
	⠭  । ࠭ ᦠ 䠩.

&Mn	砥 ARQ (४ 訡)  ᨭ஭ 
	⮪.   ,  㤠   
	ᯮ짮     ⮪.

&M0	 ०,  ४樨 訡.  
	४ ᯮ짮    
	᪮  2400 bps.

&M1	᪫⥫쭠 ⠭ ४樨 訡, 
	ᯮ㥬 ⮫쪮  ᨭ஭ ० 
	ᮥ  V.25 bis.   ஡ 
	ଠ樨 . ਫ F.

&M2	१ࢨ஢.

&M3	१ࢨ஢.

&M4	/ARQ ०.  㬮砭. ᫨ ARQ-
	ᮥ  뫮 ⠭,  ࠡ⠥  
	筮 ०,     ⠭  
	&M0.

&M5	 ⠥ ᮥ  ४樥 訡. 
	 砥  ⠭ ARQ-
	ᮥ   㡪.

&M6	 室  ᨭ஭ ० V.25 bis, 
	ᯮ -ਥ஢ ⮪, 
	 BISYNC.   ஡ 
	ଠ樨 . ਫ F.

&M7	 室  ᨭ஭ ० V.25 bis, 
	ᯮ ⮪ HDLC.

&Nn	 ᮥ 塞/䨪஢.

&N0	塞 ᪮. ⠭  㬮砭. 
	Courier ਢ  㤠   
	ᨬ쭮  ᪮ ᮥ,  
	ᨬ  ⥩ 㤠 . 
	 ⠭ ४  室  
	 Courier V.32 terbo  ᮥ  
	21.6 bps.     த⠬ 
	-ந⥫ U.S.Robotics  ० 
	V.32 terbo  ᯥ祭 ᮥ  ᪮ 
	21.6 bps.

&N1	஢ ᪮.  뢠, ⮫쪮 
	᫨ 㤠  &N14	 ࠡ  
	⠪  ᪮. ᫨ ,   㡪. 
	 ᪮ ᮥ,   
	⪫ , 㯠騥   
	᪮,  楫 ᭮    
	稭, 䨪஢ ᪮ ᮥ.

	,     &N, 
	  ᥣ   ࠢ ᪮ 
	᫥⥫쭮 ,    .

	&N1	300 bps		&N8	14.4K bps
	&N2	1200 bps	&N9	16.8K bps (HST, ⮫쪮 
					terbo, V.FC  V.34)
	&N3	2400 bps	&N10	19.2K bps (⮫쪮 
					terbo, V.FC  V.34)
	&N4	4800 bps	&N11	21.6K bps (⮫쪮 
					terbo, V.FC  V.34)
	&N5	7200 bps	&N12	24K bps (⮫쪮 V.FC 
					 V.34)
	&N6	9600 bps	&N13	26.4K bps (⮫쪮 
					V.FC  V.34)
	&N7	12K bps		&N14	28.8K bps (⮫쪮 
					V.FC  V.34)
&Pn	  ⠭ ᮮ⭮襭 몠/ 		
	ࠧ몠 (make/break)  ᮢ  .

&P0	⭮襭 make/break, /: 39%/61%.

&P1	⭮襭 make/break, ⠭, ࠭ 
	⠭᪮ 㦥⢠: 33%/67%.

&Rn	⭮ ࠢ ⮪ ਭ  (RTS).

&R0	প ⢥  ᨣ Clear to Send ᫥ 
	뤠 ᨣ Requset to Send (RTS/CTS প).

&R1	  ᨣ RTS.  ⠭ 
	室, ᫨  ,  ନ, 
	 ணࠬ ᯥ祭  ন 
	ᨣ RTS.

&R2	⭮ ࠢ ⮪ 砥  
	祭. ⠭  㬮砭.  । 
	祭      
	ନ ⮫쪮  祭 ᨣ RTS.

&Sn	 뫠   ନ ᨣ DSR 
	(Data Set Ready) १ RS-232 䥩.

&S0	 DSR ᥣ ⠭ (override).  
	㬮砭.

&S1	 ०   뫠 ᨣ DSR ᫥ 
	 ,  ।  ⢥⭮ ⮭ 
	㤠 .  ० ⢥  
	⠢ DSR ᫥ 뫪 ⢥⭮ ⮭.

&S2	  ।祭  ᯥ樠஢ 
	㤮,  ⥬ callback.  
	 饩  뫠 騩 
	ᨣ DSR  Clear to Send (CTS)  ᫥騬 
	Carrier Detect (CD).

&S3	  ᠬ,   &S2,   CTS  ᫥騬 
	CD.

&S4	 뫠  ᨣ DSR    
	,   뫠 ᨣ Carrier Detect 
	(CD).

&T	஢ .

&T0	砭 .

&T1	樨  ஢ (Analog 
	Loopback).

&T2	१ࢨ஢.

&T3	樨 ஢ ஢ (Local Digital 
	Loopback).

&T4	蠥 㤠 ஢ ஢ 
	(Remote Digital Loopback - RDL).

&T5	頥 RDL.

&T6	樨 RDL.

&T7	樨 RDL  ᠬ⮬  । 
	訡.

&T8	樨  ஢  ᠬ⮬  
	। 訡.

&W	뢠 ⥪騥 ⠭  NVRAM.

&W0	  NVRAM-䨫 0.

&W1	  NVRAM-䨫 1.

&Yn	ࠢ ᨣ Break.     		
	뢠 ।   ᮥ  ⥫䮭 		.

&Y0	頥    뫠 Break.

&Y1	頥   뫠 Break.  㬮砭.

&Y2	 ᢮   뫠 Break.

&Y3	Break 뫠  ⮪ .

&ZC?	⮡ࠦ  ப, ࠭ ࠭  
	NVRAM.

&ZC=s	  ப  NVRAM.  ப 
	   40 ᨬ; ஡  ⮬  
	뢠.     , 
	ਬ,   㣮   㧪 襣 
	㭨樮 ᯥ祭.

	᫥     ணࠬ஢ 
	 /   믮 ⮩  ப 
	   . 騩  ਬ 
	।  ப,  ⮡ࠦ  ࠭ 
	⨪ ᮥ     
	/.

AT&ZC=I6 <Enter>

	㭪  / । ⠭ 
	ॣ S32,  ᠭ  ਫ G. ⠭ 
	㭪  /  믮  
	ப, 饭  NVRAM, ᠢ 祭 9  
	ॣ S32   ᫥饩 :

ATS32=9 <Enter>

	,     ⠭  
	/     믮   
	㯭 㭪権.    ⮬    
	  १  ப  NVRAM.
	᫥ ⮣   ⨫  NVRAM   
	ப  ⠭ ॣ S32,  㤥 믮 
	⥬ ⮣   /.

&Zn=s 	     10 ⥫䮭 
	஢, n -  0-9  NVRAM, s -  ப  
	 ⥫䮭 .  ப   
	  36 ᨬ,   樨  
	Dial.

AT &Z2=555-6789 <Enter>

	 砩 ⠭    ப &Zn. 
	᫨  ॡ ᯥ樠 ⠭, ⠢   
	 ப ।  Dsn.  ᫥饬 
	ਬ  &M0 (ᮥ  ४樨 訡) 
	⠢ ।   .

AT&M0 DS2 <Enter>

	砭:  &Zn=s  , ᫨ 祭 
	  ᠭ樮஢ 㯠.    
	ଠ樨   ਫ D.

&Zn?	뢥  ࠭ ⥫䮭 , 饭  NVRAM 
	 樨 n (n=0-9).

%An	   䨣 . 
	. ਫ D.

%Bn	  ᪮ ᫥⥫쭮  . 
	. ਫ D.

%B0	110 bps		%B6	9600 bps
%B1	300 bps		%B7	19,200 bps
%B2	600 bps		%B8	38,400 bps
%B3	1200 bps	%B9	57,600 bps
%B4	2400 bps	%B10	115,200 bps
%B5	4800 bps

%Cn	ࠢ 㤠 䨣樥. . ਫ D.

%C0	ঠ  䨣樨. ⠭  
	㬮砭.   䨣樨 
	ন   砭 ;  
	稭 ⢮  ᫥饣 ᮥ. 
	  室   ;  
	  㬮砭   ,    
	  %C1  %C2.

%C1	⠭ 䨣. ᯮ  
	  ⬥ -   
	䨣樨, ᤥ  ६ 㤠 
	㯠,  ⠭ ࢮ砫쭮 		
	䨣樨.  ,  뫨 
	ᠭ  NVRAM (  &W),   
	⠭   室 ⠭.  
	  ⮬, ᫨  ਭ㤨⥫쭮  
	   䨣樨 (  
	%C2),      ⬥ 
	।⢮ %C1.

%C2	 䨣. ᯮ  
	  ਭ㤨⥫쭮    
	䨣  ⮣, ⮡  㯨  ᨫ 	
	।⢥  ६ ⥪饣 ᮥ.  
	 ४㥬 ਭ㤨⥫쭮   
	 䨣  ᪫祭 砥,   
	᮫⭮ 室, .. १⮬ ⮣  
	  ᮥ    
	裡.

%E=n	஢  ⥬ . . ਫ D.

%E=1	 ஫ 쭮 㯠.

%E=2	 ⮬᪨ ஫.

%E=3	 ஫  䨣 0-9.

%E=4	 ⥫䮭   䨣 0-9.

%E=5	몫  Account, Dialback  New Number  
	䨣 0-9.

%Fn	 ⠭ 䨣 ଠ . . 
	ਫ D.

%F0	No parity, 8 ⮢.

%F1	Mark parity, 7 ⮢.

%F2	Odd parity, 7 ⮢.

%F3	Even parity, 7 ⮢.

%L=	 ஫  ⢥ ஫ 쭮 㯠. 
	. ਫ D.

%Pn=	⪫砥 ஫  (n=0  1), ᫨   
	ࠢ  ᫥  ᨬ. . ਫ D.
%Pn=s 	 ᫥饩  ப ஫ ࠢ ⮫쪮 
	ᬮ (n=0)  ᬮ  䨣樨 (n=1). . 
	ਫ D.


%Pn?	뢥  ࠭ ஫ n. . ਫ D.

%S=n	祭 㯠  䨣  ⪫祭 . 
	. ਫ D.

%T	砥 ० ᯮ ⮭쭮 (⭮) 
	,  㡪  .  %T 
	।祭   ।  ᯮ짮  
	⥢묨 ਪ묨 ⥬,    ⠪ 
	⥣஢   㣨 ணࠬ. ਬ, 
	 %T   ᯮ짮  ࣠樨 
	  ᠭ樮஢ 㯠.
	 祭  %T  ATH1 <Enter>  ⮣, 
	⮡   㡪. ⥬  AT%T <Enter>.
	    ०    
	  ⪫ ᨣ DTR   
	ନ.  ⢥ OK.

%V=PWn 	 ஫  䨣樨 n  ⢥ 
	⮬᪮ ஫. . ਫ D.

+++	ࠢ騩 . ᫨  ᮥ  㣨 , 
	⢥ ,    ॠ,  
	ࠢ騩  +++,  ⠢  ३  
	० .    ᫥饩 
	᫥⥫쭮:

	  1 ᥪ㭤 ᫥ ࠢ ᫥  
	 +++
	  1 ᥪ㭤 । ⥬,    
	 ࠩ 䨪 AT  Carriage Return. 
	ᥪ㭤 㧠   ᫥  㦭  
	।饭 ࠢ쭮 樨  +  
	⮪ । .
	᫨ 室, ᨬ, ᯮ騩  ࠢ饬 
	,  ६    ᫥ ࠢ饣   
	  ॣࠬ S2  S12. . ⪮ ᠭ 
	S-஢  ਫ .
	 ⢥  +++  頥  ० .  
	 த ঠ ᮥ   㡪,  
	ᨬ  ⠭ DIP ४⥫ 9:

DIP -	  +++
⥫ 
9		

OFF		  㡪, 뫠  १ NO			
		CARRIER (䠡筠 ⠭).
ON		 ন  (० Online-Command), 		
		뫠  १ OK.

	筠 ⠭ (OFF) 뢠 ⮬᪮ 
	ࠧꥤ, ᫨  뤠  +++.
	⠭ DIP ४⥫ 9   ON, ᫨  
	, ⮡  ⢥砫   +++ 室  ० 
	  ࠧꥤ,   믮 
	    ० 裡. (. ᠭ 
	 , ᫥饥 .)

>	 ⮬ 砥, ᫨ ,    뢠, 
	६ ,      
	ப, ᫥騬 ࠧ:

AT > DT 1234567 <Enter> 
AT DT 1234567 > <Enter>

	 室  ० , ࠥ ,  60 
	ᥪ㭤 ( 㬮砭)  㦥 饩   
	㡪. ⥬ ᫥ 2-ᥪ㭤     
	.

	    ,    ᮥ, 
	  祭 10 ⮪.

	ਭ㤨⥫쭮 ॢ   ० ⢥.

A/	믮  ᫥  .  
	  /  ॡ 䨪   ⨥ 
	 <Enter>,     ᯮ짮, 
	ਬ,  ୮  .

>	  ꥤ   : /  
	>.  室  ० ,  ᠭ ,  
	  ப, 室   
	.   /    >  
	ॡ 䨪 AT  ⨥  <Enter>.

	䨪  Attention. ᯮ  ⤥쭮  
	஢ન १饣  OK. 䨪   
	।⢮ ᥬ ,  ᪫祭 /, >  
	+++.

	뢠 ⥪  ᮥ    
	; 蠥 ०  (>  >).

Bn	樨 ⠭ 裡    ᪮  
	1200 bps.

B0	᫥⥫쭮 ⢥ ITU-T (࠭ CCITT). 
	⠭  㬮砭. 室  ⢥  
	   ० V.32.

B1	⢥ ⮭ Bell.  ⠭ 롨ࠥ 
	 HST   Dual Standard,  
	 ᯮ짮 ⮫쪮  ⮬ 砥, ᫨  
	 㦭 ⢥    ० V.32.

	砭:  ⠭ 室    
	० ⮢ HST.


n	।稪 祭/몫祭.

C0	।稪 몫祭;  ࠡ⠥ ⮫쪮  
	ਥ .

C1	।稪 祭.  㬮砭.

Dn	 ⥫䮭 ; ⠭ 樨  .
	ᨬ쭮 ⢮ ᨬ - 36,   
	䨪,  㭪樨  ஡. Carriage Return 
	( Enter)    뢠.
	砭:  ᪫祭 ᫥  権  
	    ,   ⮩ 
	 ᠬ  ப ᫥ ᨬ D.

P		ᮢ   ( 㬮砭).
T		 ()  .
,		2-ᥪ㭤 㧠  প  .
;		  ०  ᫥  .
"		 㪢 ᨬ, ᯮ㥬  
		⢥ ⥫䮭 ஢.
!		ॠ .   ਬ  
		樨,  ᪮쪮  ᮢ⭮ 
		ᯮ ⥫䮭 .  !  ப 
		 筠  Flash,   
		   ⥫䮭 :  
		 㡪  0,5 ᥪ㭤,  㡪  
		0,5 ᥪ㭤  ⥬   㡪  
		 㦭 ७.
W		  ਬ  ,   
		  ⢥ ⠭樨 । ⥬,  
		த  .
@		 ⢥ ( ⠭ 3  ). 
		 @   ᯮ짮  ப 
		  ⮣, ⮡  ।  ࠩ 
		  ,  5 ᥪ㭤 設  㣮 
		   ⥬ த 믮 
		 ப  .
/		 (/) 砥  த⥫쭮 125 
		ᥪ㭤.
R		 ०.      
		,   ࠡ ⮫쪮  ० 
		.   ०   ० 
		⢥, ⠢     ⥬ 
		室  ० ⢥.    
		᫥    ,   ᫥ 
		⥫䮭 .

DL	 ,    ᫥ ࠧ.  
	    ,    
	᫥  . ᯮ  DL 
	  /,  㤥 ᠭ ,  ⮬ 
	砥, ᫨   ᫠ ,  ⭮  
	 , ।  ஬.

Dsn	 , ࠭騩  樨 n  NVRAM, 
	 n=0-9.

En	쭮   ० . 砥/⪫砥 
	 ⮡ࠦ  ᯫ ࠭ . 
	᫨  ࠭   ᨬ,  
	ᢨ⥫  ६ 祭 쭮  
	  ணࠬ ᯥ祭.
	Courier ⠢  DIP ४⥫ 4  樨 OFF, 
	..  祭  宬.  En ஫ 
	쭮   祭  ᨨ ᨬ  
	⠭ ४⥫.

E0	 ०   몫祭.   
	뢠 ,   .


E1	 ०   祭.

Fn	쭮   ६ ᮥ.   ⠢ 
	 뢠  ࠭  । 㣮 
	⥬ .

F0	쭮   ६ ᮥ 祭.

F1	쭮   ६ ᮥ 몫祭.

Hn	 / 㡪.

H0	 㡪.

H1	 㡪.

In	

I0	뢥  ࠭  த.

I1	뢥  ࠭ १  ஫쭮 
	㬬 ROM.

I2	뢥  ࠭ १  RAM.

I3	뢥  ࠭   த⥫쭮 
	᫥ .

I4	뢥  ࠭ ⥪騥 ⠭ .


I5	뢥  ࠭ ⠭, ࠭騥  NVRAM.

I6	뢥  ࠭  ᢮ 
	᫥ ᮥ.

I7	뢥  ࠭ ଠ  䨣樨 
	த.

I8	१ࢨ஢.

I9	१ࢨ஢.

I10	뢥  ࠭ ଠ  䨣 
	.

I11	뢥  ࠭ ଠ  ﭨ  
	 ᮥ  V.FC  V.34.

Kn	 ⮡ࠦ ᮤন ⠩ : 			
	த⥫쭮 /. 뢮  ࠭   		
	 ATI3  ATI6.

K0	뢮  ࠭ த⥫쭮 ⥪饣   
	० ᮥ.  ० ⢨ ᮥ 
	⮡ࠦ   த⥫쭮 ᫥ .
	 㬮砭.

K1	頥 ⥪饥 ६  ATI3.  ⠭  

	ATI3=HH:MM:SS K1.

Ln	஬  (⮫쪮  ७ )

L0	 ஢

L1	 ஢

L2	। ஢ ( 㬮砭)

L3	᮪ ஢

	砭: 譨  ⢥    
	ᮮ饭 ,  ஢ ஬  ⮬   
	- ᯮ ॣ ஬.

Mn	ࠢ ஬⥫

M0	஬⥫ ﭭ 몫祭.

M1	஬⥫ 祭   ,   
	 㦨 .  㬮砭.

M2	஬⥫ ﭭ 祭

M3	 ⮫쪮 ࠭ ᫥ , 
	஬⥫ 砥  ⠥ 
	祭   ,    㦨 
	.

On	᫨ DIP ४⥫ 9  樨 ON (᫥  
	ࠢ饣   ন ० ᮥ), 
	  뫠   ⥬    
	ﭨ ᮥ    n.

	     ﭨ 
	ᮥ.

O0	頥  ﭨ ᮥ (筮).

O1	頥  ﭨ ᮥ  樨 
	楤 ᮥ (Retrain). ᯮ 
	 ᨭ஭樨 , ᫨  
	訡  -ARQ ᮥ.

Qn	  뢠/ १騥 
	. Courier ⠢  DIP ४⥫ 3  樨 
	ON (.. 뢠 ). ᯮ  Qn  
	 ⮩ ⠭.

	 祭  १㧪  ࠡ⠥ ᮮ⢥⢥ 
	⠭ DIP ४⥫.  Qn  ࠭  
	NVRAM.

Q0	뢠 १騥 .

Q1	 १騥 .

Q2	 १騥   ० ⢥.

Sr=n	⠭ 祭 S-: r -  ॣ; n - 
	筮 ᫮  0  255.

Sr.b=n 	ୠ⨢   ⠭ ⮢ ॣ஢: r - 
	⮢ ॣ; .b - , n - 0 (off)  1 (on).

Sr?	 ᮤন ॣ r.

Vn	騥    ᫮   (᫮/ 
	஢ ०).

V0	஢ ० (Numeric mode).

V1	 ० (Verbal mode).

Xn	롮 ⢠ १ . ᯮ 
	᫥ ⠡  ࠡ  ᨭ஭ ० 
	(⠭  㬮砭 = 7,  ,  ᪫祭 
	12/VOICE). ଠ  १   
	ᨭ஭ ० 室  ਫ F.

					⠭
	X0	X1	X2	X3	X4	X5	X6	X7
0/OK	*	*	*	*	*	*	*	*
1/CONNECT	*	*	*	*	*	*	*	*
2/RING	*	*	*	*	*	*	*	*
3/NO CARRIER	*	*	*	*	*	*	*	*
4/ERROR	*	*	*	*	*	*	*	*
5/CONNECT 1200		*	*	*	*	*	*	*
6/NO DIAL TONE			*		*		*	*
7/BUSY				*	*	*	*	*
8/NO ANSWER				*	*	*	*	*
9/RESERVED								
10/CONNECT 2400		*	*	*	*	*	*	*
11/RINGING						*	*	*
12/VOICE						*	*	
13/CONNECT 9600		*	*	*	*	*	*	*
18/CONNECT 4800		*	*	*	*	*	*	*
20/CONNECT 7200		*	*	*	*	*	*	*
21/CONNECT 12000		*	*	*	*	*	*	*
25/CONNECT 14400		*	*	*	*	*	*	*
47/CONNECT 16800		*	*	*	*	*	*	*
85/CONNECT 19200		*	*	*	*	*	*	*
91/CONNECT 21600		*	*	*	*	*	*	*
103/CONNECT 26400		*	*	*	*	*	*	*
107/CONNECT 28800		*	*	*	*	*	*	*
㭪樨								
⨢ 			*	*	*	*	*	*
 ண 				*	*	*	*	*
⢥ ⠭樨 (W)	
 ⢥ (@)				*	*	*	*	*
 			*		*		*	*

Z	ணࠬ ᯥ祭 १㦠 ⠭, 
	࠭騥   NVRAM, ᫨ DIP ४⥫ 10  
	樨 OFF (䠡筠 ⠭). ᫨ DIP ४⥫ 
	10  樨 OFF,  ⠭ 䨣 
	䨫 &F0  ࠢ ⮪.



 D.       

⥬  ।祭  ࠭祭 㯠  ⥢ 業ࠬ  
業ࠬ ࠡ⪨ . , ᯮ㥬  Courier,  ॡ 
⥫쭮 ணࠬ ᯥ祭  ࠢ 㯮.

।०:

᫨      襬  Courier,   믮 
᫥⥫쭮 ⢨, ᠭ :

1. ⠭ 䨣  (account):
	⠭ ஫ 쭮 㯠
	 ஫  쭮 㯠
2. ⠭ 䨣 㤠 짮⥫.
3.  .

,    ஫ 쭮 ; ᫨  稫   
뫨  ஫ 쭮 㯠,     ࠬ 襩 
⥬.



⥬   Courier   ᮧ  10 䨣権. 
 䨣  ࠭  ࣮ᨬ  (NVRAM)  
  ⠭   ࠧ ਠ⮢ 㯠:

	⮬᪨   ⮬᪮ । ஫
	뤠 ਣ襭   ஫
	஫쭠   १ (dialback)

⮬᪨   ⮬᪮ । ஫

 ᯮ짮 ⮣ ਠ   ᠭ樮஢ 㯠 
  믮 ᫥騥 ॡ:

	    த⠬  U.S.Robotics  祭 
⮩.

	   ⠭  ४樥 訡 V.42 (  
  ⠭  &M4  &M5).

᫨  㤠  祭 ,  ⮬᪨  
। ࠭ ஫   ४樨 訡 V.42.

᫨ 㤠 짮⥫ ⠭ ࠢ ஫, 騩  
頥 ᮮ饭 INVALID PASSWORD   㡪.

᫨ 㤠 짮⥫  稫   ᢮ , 騩  
 ਬ , ᫨ ⮫쪮    祭 ਣ襭   ஫ 
(. ).

ਣ襭   ஫

  ६  ᯮ짮 ⮬᪮   । ஫ 
࠭祭  U.S.Robotics  ⥬   ᠭ樮஢ 
㯠, ਣ襭   ஫  ⢫ 饭 
ᮥ   㤠 . ᫨ ਣ襭   ஫ 
祭  騩   砥 ஫ ⮬᪨,  뤠 
㤠 짮⥫ ਣ襭   ஫. 騩  ஢ 
祭 ஫  ᮮ⢥⢨ ᢮ ⨢ 䨣 .

 ࠢ쭮 ஫ ⢫ 饭 ᮥ.

 ࠢ쭮 ஫ 騩    뤠 ਣ襭 । 
ࠧꥤ.

᫨ 㤠   짮⥫    ⮪  ஫, 
騩   祭 60 ᥪ㭤 뢠 .

砭:  ᨭ஭   ० .
ਣ襭   ஫    ०  ࠢ  
⮬᪨ ᮬ/। ஫  ᫥騬 稭:

	㤠  易⥫쭮   
	ᯮᮡ   ᠭ樮஢ 㯠 U.S.Robotics.

	 ॡ ᮥ  ४樥 訡 V.42, ⠪  㤠 
	  ४樨 訡  ﭨ ⢫ 饭 ᮥ.


 dialback

 dialback ।⠢ ᮡ ⥫ ஢ . ᫨ 騩 
 砥 ࠢ ஫,  ᮮ⢥ ⨢ 䨣樨 
,  祭  dialback,  뢠   ⥬ ࠥ  
㤠 .

 ࠢ, ।  樨 dialback ⥫䮭  ࠭  
ᮮ⢥饬  䨣樨 .  ᫨  䨣樨 
ࠧ襭  , 騩  뤠 ਣ襭   ஫  
  㤠 짮⥫ । ⥬,   㡪,  ⥬ 
१   .

 ⮣, ⮡ ᯮ짮 dialback,   ਣ襭   ஫ 
  祭.

     

믮 ᠭ  ⢨  ᫥饬 浪:

1.	⠭  ᮡ⢥ 䨣 .
2.	⠭ 䨣樨    㤠 짮⥫.
3.	 .
4.	࠭ 䨣樨 .

    

䨣樨  ⠭ १ AT-.

1.	⠭  䨣 , ᯮ   10 祥 (0-9). 
 䨣   ,     ⠡.

Password 	Account 	Dialback 	Allow New	Dialback 
Enabled		Enabled		Enabled		Number		Number

. 8		YES/NO		YES/NO		YES/NO		 37 ᨬ
ᨬ
32-127
⢨⥫ 
ॣ (*)	

BILL	   	Y		   Y		   N		1-419-555-5555

*	᫨ BILL - ஫, Bill - ࠢ .

ᯮ  %An=   ଠ ()  ⠭ 䨣権, 
 n -  䨣樨, 0-9.   襯ਢ ⠡  ᫥ 
 ࠢ,  ⤥  ⮬ ⮩,    ᫥饬 
ਬ  䨣樨 0  ஫ BILL.

।०:  ⠢ ஡  묨   ﬨ  
묨. ஡   ࠢ쭮.

AT%A0=BILL,Y,Y,N,1-419-555-5555 <Enter>

 १     䨣 0: ஫ 
(BILL), 䨣 ⨢ (Y),  dialback 祭 (Y), ࠧ襭  
  (N)  ⥫䮭   ० dialback.

砭:  %An= ⮬᪨ 뢠  NVRAM   
ॡ  &W.

 䨣樨   襥 ⢮ 権. 
騩  ਬ ⠭ ஫ (Judy)  砥 䨣 
1  樨 dialback.

AT%A1=Judy,Y,,, <Enter>

祭  樨   . ᫨  室 
⠢ -  , ⠢ ,    ᫥饩  
.   㤠 짮⥫, ਬ, ᯥ  
   ० dialback.

AT%A0=,,,Y, <Enter>

2. ⠭ ஫ 쭮 㯠.  ஫ 頥 䨣樨  
ᠭ樮஢ 㯠. ᫨  祭,    ᬮ 
  䨣樨    ࠢ쭮 ஫ 쭮 
㯠. ஫ 쭮 㯠     쭠   
 祭  ⮣,  㤥 祭    ᠭ樮஢ 
㯠.

 ᫥饬  ਬ ஫ 쭮 㯠 -   ᠬ,  
 ஫  䨣樨 0.

AT%L=PW0 <Enter>

3.  , ᠢ 祭 1  2  S53.    
NVRAM (&W)  १㧨  (Z).

ATS53.2=1 &W Z <Enter>

砭: 祭  쭮 㯠 ⪫砥  &Zn=s 
    ⥫䮭 ஢. 䮭  
   ᠬ ࠭⢮  NVRAM,     樨 dialback,  
   ᯮ짮, ᫨ 祭   ᠭ樮஢ 
㯠.

᫨ ஫ 쭮 㯠  ,  &Zn=s १뢠 
ᮮ⢥騩   ० dialback. ਬ, ᫥  
 १뢠   ० dialback  䨣樨 5:

AT &Z5 = 555-8976 <Enter>

 ᫨ ஫ 쭮 㯠   짮⥫ ⠥ 
ᯮ짮  &Zn=s,  ࠭ 뢮 ᮮ饭 ACCESS DENIED ( 
).

    

᫥ ⮣  ࠭  䨣  祭 ஫쭠 ,  
 ⠭ 䨣  㤠 짮⥫. ᯮ 
 %An= (ਤন   ᠬ ४権,   
ᯮ짮  ⠭ 䨣樨 ⥬   㭪 1 
)  ⠭ 䨣樨 㤠 짮⥫.

    

᫥ ⮣   믮  室 ⢨, ᠭ ࠭,  
    ᠭ樮஢ 㯠.

 ⮬ 室 ᤥ 롮   ⮬᪮  
। ஫  뤠 ਣ襭   ஫  ⮤ . 
  ,  ⨯  ᯮ 㤠묨 짮⥫ﬨ,  
ᮮ⢥騬 ࠧ ⠭ ࠬ . ⮬᪨ 
/। ஫ ࠭祭 易⥫쭮 ᯮ짮 ⮫쪮 
 U.S.Robotics  ⥬ ,   ᮬ ஫  ⮨ 
.

1.	 S53  ⮢ ॣ஬, ᯮ㥬  祭 
.  &W  ᯮ짮  ࠭ ⠭  
S53  NVRAM. , ᫨  㤥 몫祭,  ⥬  祭  
 㤥 १㦥  ᯮ짮 ATZ,  㬮砭 㤥 
⠭ S53=0,   㤥 몫祭.

 祭   ⮬᪨ ᮬ/। ஫  
஫쭮 ⮩ 쭮 㯠,    ஫,  
᫥ :

AT S53.0=1 .2=1 &W <Enter>

   砥   ⮬᪨ 
ᮬ/। ஫, ਣ襭   ஫  ஫쭮 
⮩ 쭮 㯠.

AT S53.0=1 .1=1 .2=1 &W <Enter>

।०: ,  DIP ४⥫ 10 室  樨 OFF, 
⠪ ⮡  ᬮ 㧨 ⠭, ࠭騥  NVRAM. ᫨ DIP 
४⥫ 10 室  樨 ON,  㦥 䥪⨢ 
⠭ 䠡筮 䨫 &F0,   㤥 몫祭. ᫨  
ந諮, ॢ DIP ४⥫ 10   OFF, 몫   
    १㧨  ⥬   ATZ <Enter>, ⠪ 
⮡ 砫 ⢮ 騥 ⠭.

  

᫥ ⮣  ⠭ ஫ 쭮 㯠  祭 , ⮫쪮 
⥬     ଠ樨, ᮤঠ饩  
䨣樨.   ଠ樨  䨣樨 ᯮ  
%S=  %E=, ᠭ .

  䨣樨 (%S)

᫥ ⮣  祭 ,      䨣 
直 ࠧ:

	⪫  (१  0  S53)  । 
䨣樨, ᯮ  %An=.
	 ஫ 쭮 㯠, ᯮ  %S=,  
ᯥ稢   䨣 ⥬ 몫祭 쭮 .

AT%S=(஫ 쭮 㯠) <Enter>

砭:  ⮡ࠦ  ࠭ ஫ 쭮 㯠,   
. ⥬ ਬ  ࠢ쭮 ஫,    
. ਬ, ᫨ ஫ - Bob,    BOB,  ࠭  
ᮮ饭 .  ᫨  ⠥    (ਬ, 
ATI10 <Enter>  ᬮ 䨣権),  ᮮ饭 ACCESS DENIED 
( ).

 䨣樨

᫥ 祭 㯠   ᬮ ଠ, ᮤঠ  
䨣樨, ⥬  :

ATI10 <Enter>

 짮⥫  ᯮ짮   ⮫쪮  ६ ᨨ 
㤠 㯠, ᫨  쭮 㯠 몫祭.

࠭ ଠ樨, ᮤঠ饩  䨣樨 (%E)

ᯮ  %E=n  ।஢  䨣樨.

%E=1	 ஫ 쭮 㯠.

%E=2	 ஫  ⮬᪮ 
	/।.

%E=3	 ஫  䨣 0-9.

%E=4	 ⥫䮭   䨣 0-9.

%E=5	몫  Account, Dialback  New Number  
	䨣 0-9.

 ।஢  १ ⤥쭮 䨣樨   ⤥쭮 
樨 ᯮ  %An=, ᠭ   ⠭ 
䨣樨 , . ࠭   ਫ.

 䨣

 㤠  䨣権 . .   
䨣஢     ਫ.

    

᫨ 㤠 짮⥫      (  祭 
),    ࠢ ஫.  짮⥫  
⠪  ⠭ ᢮   ० ⮬᪮ ⢥ ( 
室, ᫨   ᯮ  ⢥  ० dialback).

1. ᫨  饣  ⠭ ,  ஫   
饣 . ஫ ⢨⥫  ॣ, ⠪  㡥   
ࠢ쭮.

᫨ 騩  ⠭  ० 뤠 ਣ襭   
஫   饣  砥 ० dialback  襩 
䨣樨, 室  . 3.

2. 쪮  㤠 짮⥫   COURIER. ⠭   
襬 ,  䨣, ᯮ  ஫,   
祭  饬 .    ⠭ 䨣樨 襩 
, . ࠭   ਫ.

 ஫  ⢥ ஫  ⮬᪮ 
/।.  ᫥ ,  n -  䨣樨:

AT %V=PWn <Enter>

  ஢, ࠢ쭮   ⠭ ᢮ ஫, ⥬  
᫥饩 :

AT I10 <Enter>

 ஫  ⮬᪮ /।   ࠢ 
   FORCED AUTOPASS.

᫥ ⮣,  ⠭ ஫,  ⥬  襣 
 Courier   ᫥饩 :

ATS53.0=1 &W <Enter>

3. ᫨  饣  Courier 祭 ० dialback, ⠭   
 ⢥ 饬 ,   ࠧꥤ  १.

 ⠭   ० ⢥   dialback ⠭ DIP 
४⥫ 5   OFF  १㧨  (ATZ <Enter>),   
᫥ :

AT S0=1 <Enter>

4.   騩 .

5. ᫥ 砭 裡, ᫨   ⪫ ⮬᪨ ⢥, 
믮   ᫥ ⢨:

	⠭ DIP ४⥫ 5   ON  १㧨  (ATZ 
<Enter>).

	 ᫥ :

AT S0=0 <Enter>

  

  ⠭  Courier ⠪ ࠧ,  㤠 짮⥫ 
ᬮ  䨣஢.

    稨 ஡  ⠭ ᮥ  㤠 
. ਬ, ᫨   㤭  ⠭ 裡  
஬ BBS,     BBS      
ᬮ  ⠭.  砥 室  BBS  ᫠ 
 Courier ப  䨣樥,  ᯥ  ᮢ⨬  
⭮ BBS.

  ᯮ짮 -  ஢ , ᫨ 
⥬   室   饣 .

   COURIER

 祭 㤠 㯠 室:

1. ⠭ ஫ .

2.  㤠 .

⠭ ஫쭮 

    ஫,    㤥 ࠧ ࠧ 
஢ 㯠  㤠 짮⥫. ⨬,  ஫ 㤥 
ᯥ稢 ⮫쪮 ࠢ ᬮ, .. 䨣 饣  
Courier   㯭  ᬮ,      ᥭ 
  . 㣮 ஫   ।祭  ᬮ   
䨣樨.

஫ 㤠 㯠  ᮤঠ  쬨 㪢-஢ 
ᨬ,   ⢨⥫  ॣ.

%Pn	祭 ਢ 㤠 㯠.
		%P0	쪮 ࠢ ᬮ
		%P1	ࠢ ᬮ   䨣樨

 祭 ஫, ࠧ饣 ⮫쪮 ࠢ ᬮ, ᯮ 
:

AT%P0=[஫] <Enter>

 祭 ஫, ࠧ饣 ࠢ ᬮ   
䨣樨, ᯮ :

AT%P1=[஫] <Enter>

⪫祭 ஫쭮 

᫨   ⪫ 祭  ஫ ( ⥬ ᠬ ⪫  
㤠 㯠), ᯮ ᫥騩 ଠ :

AT%P0= <Enter>
		
AT%P1= <Enter>

।०:  ⪫祭 ஫, 祭  %P1,  
㤠 짮⥫  室   ஫  㯠  
䨣樨.

祭 㤠 㯠

⠭ ॣ S41 祭 1  . S41 ᯮ  ⠭ 
⢠ ࠧ襭 ⮪,  㤥  . ⠭ 0 
⪫砥 㤠 .

AT S41=1 <Enter>

砭:  ⮤    ᯮ짮  ⮬ 砥, ᫨   
ᮥ   ᨭ஭ ன⢠.  ⥫쭮 
ଠ樨   ਫ F.

 ஢ 譥   㤠 㯥

⮢  SYN  Courier   ६ ᨨ 㤠 
㯠.

  

 䨣        ६ 
ᨭ஭ ᮥ. 짮⥫, 騩   䨣樨, 
 ᯮ짮  ⮫쪮  U.S.Robotics,   த 㣨 -
ந⥫.

1. ,  饬  Courier 뫠 ࠧ襭 㤠 
䨣,  뫮 ᠭ ࠭. ⥬ ⠭ ᮥ.  ⮬ 
  祭,   㯨 樠஬ .

2. ᫥ ᮥ:
		뤥ন 4-ᥪ㭤 
		    ⨫: ~~~~
		뤥ন   4-ᥪ㭤 .

砭:     ᫥⥫쭮   
ॣ S42. த⥫쭮        
S43. ( 祭   ⠭  饬  Courier.)
3.  Courier   ० 㤠 䨣樨, 뢠騩  
㢨  ࠭ ᯫ ਡ⥫쭮 ᫥ :

U.S.Robotics Courier HST Dual Standard V.34 Fax Remote Session
Serial Number 000000A000000001

4. ᫨ ஫쭠  祭,  뢠饣  㤥 襭 
஫.

Password (Ctrl-C to cancel) ? .....

 뫮 ᠭ ࠭   ஫쭠 ,  ஫, 
祭  %P0, ࠧ蠥 ⮫쪮 ࠢ ᬮ.  ஫, 
祭  %P1, ࠧ蠥 ᬮ   䨣樨. 
,  ஫     祭 3 .

 뫮 ⬥祭 ࠭, ᫨ ⢮ ᯥ ⮪ 室 
ॢ蠥 ⠭ ,  頥  ० 裡  
⪠뢠  쭥 ⮪.

᫨ ஫ ਭ, Courier ᨣ  砫 ० 㤠 
㯠,   ࠭ ᯫ 뢠饣   ᮮ饭:

Access Granted

Remote->

5. ᫨ ஫쭠  ⪫祭 ( ⠭  ஫   
஫ 몫祭), Courier ⮬᪨ 室  ० 㤠 㯠,  
 ࠭ ᯫ 뢠饣   ᮮ饭:

Remote->

6. ᫥ ⮣  ⠭  㤠 㯠,   3-⭮ 
. ᫨   㦨  ⨢  祭 3 ,  
뢠  㤠 㯠   ० 筮 
ᮥ.

室  ० 㤠 㯠

᫨   ࢠ ० 㤠 㯠  ⮣,    ஫, 
୨  ० 裡,  <Ctrl>-C  ࠢ  ATO <Enter>.

 ᬮ   䨣樨

᫥ ⮣   稫 ,   뢠  騬  
Courier ⠪,       ᮥ   . 
 ᨬ   ਢ   ᯮ짮    
  AT.

᫨   ⮫쪮 ࠢ ᬮ (   %P0),   
ᯮ짮    ᬮ, ᠭ   6.
᫨   ࠢ ᬮ   䨣樨 (⠭  
  %P1),   ᯮ짮     
᪫祭  ,     ᯮ짮  ६ 
ᮥ, ਬ,   .   ⠪ ᯮ짮 
  㤠 䨣樨,   㤥  .
᫨     䨣, ᮮ⢥騬 ࠧ  
㤠 ਣ襭  㪠  ,  뫨 ᤥ । 
 䨣樨. ਣ襭 㤥  ᫥騬 ࠧ:

Remote+>
		
Remote->

᫨  ⠭ ࢮ砫 䨣 (   
%C1,  㤥  ), ⠭ ⠪  ࢮ砫쭮 
ਣ襭 (Remote->), 㪠뢠 ⥬ ᠬ,  ࢮ砫쭠 䨣 
 ०.

 㬮砭  䨣樨  㯠  ᨫ   ,  
ᮥ  襭 (.  %Cn).   䨣 
⥫쭮 ࠦ  ଠ樮 ࠭ (ATIn).

  㤠 䨣樨

 ਢ  ⥫ ,    
믮 ⮫쪮  ६ ᨨ 㤠 㯠.

%Bn	⠭ ᪮ ᫥⥫쭮   Courier.

	%B0	110 bps		%B6	9600 bps
	%B1	300 bps		%B7	19,200 bps
	%B2	600 bps		%B8	38,400 bps
	%B3	1200 bps	%B9	57,600 bps
	%B4	2400 bps	%B10	115,200 bps
	%B5	4800 bps

%Cn	ࠢ 䨣樥.

%C0	ঠ  䨣樨.  㬮砭. 
	 䨣樨 ন   
	砭 ;  稭 ⢮  
	᫥饣 ᮥ.   室 
	  ;    㬮砭 
	  ,      %C1  
	%C2.

%C1	⠭ 䨣. ᯮ  
	  ⬥  䨣樨, 
	ᤥ  ६ ᨨ 㤠 㯠,  
	⠭ ࢮ砫쭮 䨣樨. 
	 , ᠭ  NVRAM (  
	 &W),   ⠭   
	० ।樨. ⥫쭮, ᫨  
	⥫쭮 ᫨   䨣 
	(   %C2),     
	 㫨஢    %C1.

%C2	   䨣. ᯮ  
	  ᥭ   䨣, 
	  ⢮ ⥫쭮  
	६ ⥪饣 ᮥ.   ४㥬 
	짮 ⮩   ᪫祭  砥,   
	᮫⭮ 室, ..     稭 
	 ᮥ    裡.

%Fn	䨣஢ ଠ .
	%F0	No parity, 8 ଠ樮 ⮢.
	%F1	Mark parity, 7 ଠ樮 ⮢.
	%F2	Odd parity, 7 ଠ樮 ⮢.
	%F3	Even parity, 7 ଠ樮 ⮢.

 ஫

%Pn=	⪫砥 ஫  (n=0  1), ᫨ ᫥ ⭮  
	 ᫥  ᨬ.

%Pn=s 	 ᫥  ஫ ப (s)  
	⮫쪮  ࠢ ᬮ (n=0)   ࠢ ᬮ   
	䨣樨 (n=1).

%Pn=? 	뢥  ࠭ ஫ n.

ଠ 

᫨  ࠥ   ६ ᨨ 㤠 㯠,  
室    ࠧ묨 묨 ப, ਬ:

	஫: ABCDEF <Enter>

	ப 䨣樨: AT&H1&R2&W <Enter>

	   뢮 ଠ樨  ࠭: ATI5 <Enter>

ᨬ쭠   ப  ᨬ Carriage Return - 40 
ᨬ.

襭 ᨨ 㤠 㯠

   㪠   蠥  㤠 㯠.

	<Ctrl>-C 뢠 楤 .
	ATZ १㦠   蠥 ᮥ.
	ATH 蠥 ᮥ.
	ATO 蠥  㤠 㯠,     ० 
	裡.

  

⥬    䨣  饣 
 Courier   㤠  Courier, ᯮ ᠭ  
⢨.

砭:  ᯥ祭  㤠 䨣樨   
ࠧ襭 㤠    祭 ஫ 㤠 㯠  
ࠢ ᬮ   䨣樨.

   ஭ 㤠 

1. 室 易  騬 , ᯮ   
ᠭ樮஢ 㯠. ᫥ ⠭ 裡 ᫥  
 ᨨ 㤠 㯠,  뫠 ᠭ ࠭   
ਫ.

2. ᫥ ।⠢ 㤠 㯠 ᯮ  %S=  
祭 㯠  䨣 .

3.   ᬮ 䨣樨 ⥬   :

AT I10 <Enter>

4.    䨣  ࠭    ᫥饩 
:

AT %C2 <Enter>

5.  襭 ᨨ 㤠 㯠  ⨢樨  쭮 
㯠 饣  १㧨     ᫥饩 
:

ATZ <Enter>

।०: ᫨   ᯮ  ATZ  襭 ᨨ 
㤠 㯠,  쭮 㯠 㤥 몫祭  饬 
 Courier,  ,       祭 㤠 
㯠,    ࠭ I10  䨣 .



 E.    

஡,  묨   ,    ⥣ਨ:
	 ᮥ
	 ६  묨  ⥫䮭 .
 ᮥ
 ࠡ     ⮫  ஡, ᠭ묨 . 
 ...
 ⢥砥    㡪, ⮡ ந  
஢  ࠧ  㪮  襬 ணࠬ ᯥ祭,  
樨  Data Terminal Ready (DTR) 室   砥. ⥬ 
஢, ࠢ쭮  ⠭ DIP ४⥫ 1.   ⮬,   
ନ   뫠 ᨣ DTR १ RS-232 䥩.
 ⢥砥 ,   ࠥ AT <Enter>
1.	,   ࠥ    訬,  쪨 
㪢 ( )    ᯮ   Enter.
2.	,    室  ० ନ.  㭪 
㭨樮 ணࠬ ᯥ祭. . ஢ઠ    
2.
3.	஢, ⠭   襬 ନ  ணࠬ 
ᯥ祭  ᫮, ⭮  ⢮ ⮯- ⠭ ࠢ쭮. 
᫨  ᯮ , 㤮⮢,   襬 ணࠬ 
ᯥ祭 ᫥⥫  㪠 ࠢ쭮.
4.	஢, ⠭  DIP ४⥫ 8   ON  
ᯮ . ᫨ ४⥫  樨 OFF, 몫 , 
⠭    ON    . ஡ ୮ 
 AT <Enter>.
5.	஢, ⠭  DIP ४⥫ 3   ON   
१ ,  DIP ४⥫ 2 -   OFF  ᫮  
१. ᫨  ,  樨 ४⥫   ATZ <Enter>. 
  ॡ㥬 ,  롥  ਢ :
ATQ0 <Enter>	(  १ 					
	)
ATV1 <Enter>	( 祭 ᫮ 					
	१ )
6.	  㪮⢮  襬 㭨樮 ணࠬ 
ᯥ祭,  樨  ᨣ Carrier Detect (CD)  ॡ. 
⥬ ஢ ࠢ쭮 ⠭ DIP ४⥫ 6.
7.	 稭    訬 ନ  
஬ 祭 뢮 뫪/ਥ   RS-232 䥩.  
. 㬥  襬 㤮.
뢠  ᨬ
 ணࠬ, ⠪   쭮  祭.   몫 
  ணࠬ ᯥ祭  ⪫  , ४稢 DIP 
४⥫ 4  ᫠   ATZ,  ᫠   ATE0.
 ...
ॠ ⠪,   ⠭ ,   祭  뫮.
DIP ४⥫ 6 ⠭   ON  Carrier Detect override,   
⥬  ॡ 몫祭 override.
  㪮⢮  襬 㭨樮 ணࠬ 
ᯥ祭,  樨  ᨣ Carrier Detect (CD)  ॡ. 
⥬ ஢ ࠢ쭮 ⠭ DIP ४⥫ 6.
  室  ० ⢥,   ⠪,  ᫨  Carriage 
Return  ,  祣  뫮 ࠭  
 ணࠬ ᯥ祭, , ࠢ쭮  ᨣ 
, ⮬ ⮬᪨ 뫠 Carriage Return  Line Feed   ᫥ 
ᮮ饭 RING  CONNECT. ᫠  ATQ1 <Enter>, , ,  
 ஡.
 ...
 ᨣ 饩,  ⠭   㤠
1.	᫨  ࠡ⠥  䠪-, 㤮⮢,   室  
ࠢ쭮 ०.   室  ०   裡  
०     ० 䠪  ਥ  । 䠪ᨬ 
ᮮ饭. . 樨      5  ஡ 
ଠ樨  ⮬,  室  ०   ० 䠪  ⭮.
2.	 ᨭ஭ ०: 㡥,   ࠢ쭮 ⠭ ᪮ 
।,  ᫮, ⭮  ⢮ ⮯-.  ᨭ஭ ०: 
ᬮ 樨  ਫ F. ᫨  ࠫ ࠢ 
䨣, ஡   易  ᨭ஭ ஬  
㤠 ⥬.
3.	,     ࠢ ⠭ Bn  ᮥ 
    ० HST (⠭ 1),   ० V. ⮪ 
(⠭ 0).  I4   ⥪ ⠭ ,  砥 
室, 諨 ࠢ ⠭.
4.	᫨   ⠥ ⢥    ० V.32,    
 室 㢥 ⥫쭮 ⥫ ⢥ ⮭ 
V.32. . S28  
ਫ .
5.	⮢,   㣮    HST-ᮢ⨬, V.32 
bis-ᮢ⨬  14.4K bps,  V.32-ᮢ⨬  9600 bps, V.22 bis-
ᮢ⨬  2400 bps, Bell 212A-ᮢ⨬  1200 bps,  Bell 103- 
ᮢ⨬  300 bps.
6.	⮢,  ⠭ ᪮ ᮥ 襣 , &Nn, 
ࠢ쭠. ᫨ ᪮ 裡 䨪஢  ஢, ⫨筮  ᪮ 
饣  (&N1-&N14), Courier  㡪. 筠 ⠭ &N0 
     ᨬ쭮  ᪮ 
ᮥ.
7.	᫨   蠣  ࠭ ஡, ,  ⢮ 
⥫䮭  宥   㣮   ᨣ, । 
訬 . ஡ 易 ᪮쪮 ࠧ,  ᫨   ࠧ  
㤠 易, ஡ 易  㣨 . ᫨   
  㤠 易,  ஡   易    
,  묨  ⠫ 易.
 ६ । 
 ࠭ 뢠...
	쪮 ᪮
,    ⠭   ⭮襭 ᪮ 
।,  ᫮, ⭮  ⢠ ⮯-. ᫨ ⠭ ࠢ, 
஡   易  ⥫䮭 . ஡ ᫥騥 :
1.	஡   ࠧ. 䮭   -ࠧ 
ࠢ     ࠧ ६.
2.	஡   㣮   ⮣, ⮡ ᬮ, 
⠭  ஡. ஡   易  ,    
᭠砫 ஡ 易.
	砩  ࠢ ᨬ
,    ⠭   ⭮襭 ᪮ 
।,  ᫮, ⭮  ⢠ ⮯-.
᫨  ⠭  䨪஢ ᪮ ᫥⥫쭮  (&B1) 
  ணࠬ ᯥ祭 䨪஢  ஢ 19.2K, 38.4K, 57.6K 
 115.2 bps, 稭  :
1.	    ন ᮪ ᪮ ।.  ⮬ 
砥 ⠭  襣 ணࠬ ᯥ祭 䨪஢ 
᪮ 9600 bps  ⪫ ᮪᪮  V.32 terbo: ATS34=3.
2.	᫨   १묨 ணࠬ,   㦨 
宩. ஡ ⪫  । ᪮ 襣 㭨樮 
ணࠬ ᯥ祭. 筠 ஡   易  
ணࠬ ஢ ᪠.
3.	⮢,   ணࠬ ᯥ祭   ⠭ 
  ⨯ ࠢ:  ணࠬ,  ⭮.  
㭨樮 ணࠬ ⠪ ॡ 易⥫쭮 ⪫祭 
ᯮ㥬 ⨯.
	 ᨬ
쭮  襣  祭,  㤠  ⠪  . 
 ⮣ 室    ०  ( 1 ᥪ㭤  
। ,  +++,   1 ᥪ㭤). ⥬  
  몫祭 쭮  襣  (ATF1 <Enter>).
᫨ DIP ४⥫ 9 室  樨 OFF (䠡筠 ⠭),  
 㡪    ० , ..    室 
 . ᫨ DIP ४⥫ 9  樨 ON,  ন 
ᮥ.      ० 裡     
<Enter>.
    
⠫ ஡ 筮    ஡,  묨  
⠫ 짮⥫. ᫨   ४樨  ࠭  
㤭, ஡ ᫥饥:
1.	ᬮ 㪮⢮  ⥫쭮  砩, ᫨  ⨫ -
.
2.	令  訬 ஬. ,  ᬮ   . 
 ⥫쭮  䥪⨢   ᯮᮡ, 祬 ࠧ  
  USRobotics.
3.	᫨    ᬮ ࠭  ஡,   窥 
ࢨ᭮ 㦨,  ᮤন ᪮쪮 ࠢ ⥫䮭 
U.S.Robotics.
4.	 室    㦨,     
⤥ 孨᪮ প    (Return Materials Authorization - 
RMA number).  㪠  RMA   ਭ.
5.	᫨  頥 ,  室 த ᫥騥 
楤:
a.	諨  祭 뫪.     ᢮ 
ਣ쭮 㯠   ⮬  ਠ,  
室 .
b.	⮢,     RMA   ஡   
訬   ᮬ.  ⠢ ᢮    RMA   
㯠.   RMA   ਭ.
c.	ࠢ  㯠    ,   , 
㪠   ᢮ RMA .
	Technical Support Department
	U.S. Robotics, Inc.
	8100 North McCormick Boulevard
	Skokie, Illinois 60076-2999
d.	,  USRobotics  ਭ , ᫠ COD, 뫠 
 祭 ⮢ 뫪.
e.	USRobotics 稭,      諥   ⭮.
  F.         
  
 
஭ ० 室  짮⥫,     
   ⨯ mainframe  㯭 ⥢ ⥬. Courier  
ࠡ  ᨭ஭ ०, ᯮ  :
	 ᯮ짮 ⠭⭮ ⮪ V.25 bis (ITU-T),  
ଠ   HDLC  -ਥ஢ ३.  ⮤ 
ᯮ ࠬ ⥬ ⨯ mainframe  짮⥫ﬨ ᨭ஭ 
ନ. V.25 bis ࠡ⠥  䥩  ⥬ ⨯ mainframe  
, 뫠 ᨭ஭ ⢥ ⮭ 뫪. ᨭ஭ ன⢮ 
  ନ ᯮ  䨣஢    
  ᨭ஭ ०.
	⥬ 뤥   ⢥ ᨭ஭ ன⢠ 
।⢮ ⠭ 饣 孨᪮  ணࠬ ᯥ祭 
⠪ ࠧ, ⮡   뢠  ⥬ ⨯ mainframe.  
䨣  ࠥ   ᨭ஭ ०,  ᫥ ⮣,  
⠭ ᮥ, ४砥  ᨭ஭ ०.
砭:  HST  ন  ᨭ஭ ᮥ.
 
 Courier  ᨭ஭ ० ᯮᠡ  ᫮ ࠡ 
㤠 . , ᨭ஭ ᮥ  ⥬ ⨯ mainframe 
ॡ ᮡ । ࠡ ࠬ஢. ᫨  ࠡ⠥  
ନ, ।祭  ᯥ樠쭮 , ,  ॡ 
 ⠭ Courier 騬 ࠧ    ⢥  .
砭: ନ DTE, 㯮ॡ塞   ⥪, 砥 Data Terminal 
Equipment (ନ쭮 㤮   ).  DTE 
ࠧ㬥  ନ    㤠 .
  室 
⤥ 㭨権  ᯥ ᫥ ଠ:
	⮪, 室   
	ணࠬ  ⭠ প, 室  室  : 
ਬ, ᯥ樠 㭨樮   䥩᭠ 
	䮭 , ᫨  㤥 ,   ⢥  
䥩 RS-232
 ॡ   15  24 뢮  ᨭ஭ । 
ᨣ  ᨬ  ⮣,   筨 ᨣ  (  
15 뢮)  DTE (  24 뢮).   ⠪ ॡ 
  17 뢮  ᨭ஭ ᨣ  ਥ. ᫨  
ᯮ , ᪮஢  ᠬ⥫쭮, ᬮ  
䥩 RS-232  ਫ .
⨬
ன⢠     ᯮ짮     ⮪. 
 ⮪ ଠ     ३   
ଠ  ࠢ .
᫨  室  ० V.25 bis, ⮪ 쭮 ஢   
⮪ HDLC (⮪ ࠢ  ।  ᮪ 
஢)  -ਥ஢ ⮪. ᫨  室  ० 
ᨭ஭ 裡,   ᯮ짮 HDLC, -ਥ஢ ⮪ 
  ⮪, 祭 ⮢⥫ ⥬ mainframe.
஭ ᪮ ।  (&Xn)
 ᨭ஭ ० ᨭ஭騥  ।  ਥ   
 ⥫䮭  ࠢ ᮬ ᮣᮢ ⮪ . 
㭨樮 㤮  㤠 DTE     DTE  
஢  묨    ⮩  ᪮.
⠭ ᨭ஭樨 ᨣ । (&Xn) ।,  ன⢮ 
(  DTE) 㯠 筨 ᨭ஭ ᮢ.  
ᨭ஭ ᮥ  ⢥ 筨 ᮢ  㯠   
  ன⢮   ⥬. .    (%Nn, &Nn) 
   ਫ.
設 짮⥫  ᨭ஭ ०  ⠭  
㬮砭 &X0.
&X0	Courier  筨 ᨭ஭ ᨣ ।  
뫠    DTE १ 䥩 RS-232.  DTE । 
᪮ ᮥ. ⠭  㬮砭.
&X1	DTE  筨 ᨭ஭ ᨣ ।  뫠 
   Courier १ 䥩 RS-232.  ⠭ ᯮ,  
ࠢ,  ࠡ  ⨯ࠬ  뤥 . (⨯ 
 ⥫䮭  ⠪ ࠧ,    ।      
६ ᪮쪮 .) DTE  ᨭ஭騥 ᨣ  
Courier  ᮣ DTE  ᪮ ᮥ.
&X2	Courier  筨 ᨭ஭ ᨣ ।.  
।  ன⢮ ।  뫠   DTE १ 䥩 RS-
232.  ⠭ ᯮ ⮫쪮  ⥬, ॡ ᨭ஭樨 
⮪    ࠢ.
   V.25 BIS
V.25 bis  ⠭⮬ ITU-T, ᯮ騬 HDLC  -ਥ஢ 
⮪  ଠ஢ .
। ⪮ ⠭   ᨭ஭ ०   
᪮䨣஢   ᯮ짮 ᨭ஭ ன⢠.   
楫 ᯮ  ० V.25 bis.   ନ 뫠 
  ० V.25 bis    ⮢ ᨭ஭ 裡. ᫥ ⮣ 
 ᨭ஭ ᮥ ⠭   室  ᨭ஭ 
०,   室   V.25 bis,   . 
    裡 ஧  饣   
ନ.
 ⠭  ᫥ , ᠭ   4   
ᯮ짮  .  稭  䨪 AT  
稢  Carriage Return,   砥 ᨬ 
<Enter>. ਬ,  ᫥饩    ⠭ ᪮ 
裡, 砥   १, ⮮⢥, 롨ࠥ ⮪ HDLC  
  ⠭  NVRAM. ஡  ⮫쪮  㤮⢠ 
⥭.
AT &N0 %N6 X0 S0=1 &M7 &W <Enter>
  ⮬,  DIP ४⥫ 10 室  樨 OFF, ⠪   
祭  㦠 ⠭, ࠭騥  NVRAM.      
   ᮡ⢥ ⠭, ⠭, ࠭騥  NVRAM, 
 䠡 ⠭  ⭮ ࠢ ⮪ (&F1).
 裡 (&Nn, %Nn)
 뢠  䠧 ⠭  ࠭ ᪮ 裡  
ᨭ஭ ᮥ.
ࠢ ᨭ஭騬 ᠬ
ࢠ 䠧 ⮨  । 筨 ᨭ஭ ᮢ (. 
  ஭  । ).
 ᨭ஭ ᮢ 饩 ⥬/  ० offline
 䠧 砥  ᥡ । ᪮ ।   
騬 ஬  ନ    ० offline.  %N 
ᯮ  ⠭  ᨭ஭ ᮢ   
 饩 ⥬,   稭 ᪮ 㠫쭠 ⮫쪮  ਮ 
० offline  砫 ᨭ஭ ᮥ.
 %Nn     &Xn. ᫨  ⠭ ⠪ 
ࠧ,    筨 ᨭ஭ ᨣ । (&X0 - 
 㬮砭),  %Nn ⠭  ᨭ஭ ᮢ 
 ஬  ନ    ० V.25 bis. ᫨  
⠭  &X1,   筨 ᨭ஭ ᨣ 
।.
᫨ %Nn ⠭  0  1,   ᮮ饭  訡, ..  
ࠢ 祭.  ।   ⠭  %Nn 
룫 ᫥騬 ࠧ:
%N0		१ࢨ஢		%N6	9600 bps ( 				
					㬮砭)
%N1		१ࢨ஢		%N7	12 bps
%N2		1200 bps			%N8	14.4 bps
%N3		2400 bps			%N9	16.8 bps
%N4		4800 bps			%N10	19.2 bps
%N5		7200 bps
 裡  ० ᮥ
 &N ⠭ ᪮ ।   ६ ᨭ஭ 
ᮥ.
᫨  &N   祭 2-10,   ᪮, 
  %N,  롨ࠥ ᪮, ।塞  &Nn. 
 ।   ⠭  &Nn 룫 ᫥騬 
ࠧ:
&N0		塞 ( 㬮砭)	&N6	9600 bps
&N1		१ࢨ஢		&N7	12 bps
&N2		1200 bps			&N8	14.4 bps
&N3		2400 bps			&N9	16.8 bps
&N4		4800 bps			&N10	19.2 bps
&N5		7200 bps			&N10	19.2 bps
㥬 ⠭
᫥ 砫 ᮥ  । ᪮ ।  ᪮ 
।  饩 ⥬/     ਢ 
  ᮮ⢥⢨  ᪮ 裡 ( ० ᨭ஭ ᮥ  
஧祭  ).   १ ४祭 ᪮ (  
 ᮯ殮  ।묨 㤭ﬨ   )  
४㥬 ⠭  䨪஢ ᪮ 裡  
஬/ନ   (%Nn)     ᠬ ⠭ 
᪮ ᮥ (&Nn).
騥  (Xn)
Courier 뢠 ଠ  ७ ᨭ஭ १騥 
  ᨬ  ⠭  Xn.  㬮砭  ⠭  X1 
 ७ १ .    ଠ 
१騥  ᫥ ⠭   0.
 १騥   ⠪ ᮮ饭,  VAL  INV 
(VALID  INVALID), ⮣  ७  । ࠧ᭥ - INVPS 
(INVALID Parameter Syntax Error).
⮬᪨ ⢥ (S0=1)
᫨ Courier ࠡ⠥  ० V.25 bis,   ⠭ DIP 
४⥫ 5,  ࠢ ⮮⢥⮬.  祭 ⮬᪮ 
⢥  㯠騥  ⠭   S0=1 ⠪, ⮡  ⢥砫  
 室騩 .    祭  ᮪. . 
⪮ ᠭ S-஢  ਫ .
஢ ⮮⢥
 ⪫祭 ⮮⢥ ⠭   S0=0.
롮 ᨭ஭ ⮪ (&Mn)
᫥ 뤠  &Xn, %Nn, &Nn, Xn  S0   ᯮ짮  &Mn 
 롮 HDLC  -ਥ஢ ⮪ ⠪ ࠧ, ⮡ 
 ᨭ஭ ணࠬ ᯥ祭  騬 ࠧ 
ଠ஢ .
&M6	ᯮ짮 -ਥ஢ ⮪  ᨭ஭ ᮥ. 
Courier  㤠   ᯮ짮     8- ଠ 
.  ᨬ  ⠢ 7     ODD parity (஢ઠ 
 ⭮),  EVEN parity (஢ઠ  ⭮ -  ⤠ ।⥭), 
 8   NO parity ( ⭮).
&M7	ᯮ짮 ⮪ HDLC, ⠭ ITU-T  ᨭ஭ ᮥ. 
HDLC  ⭮.

  ० V.25 bis  १騥 

	CIC
	  ⢥  室騩 .
	CRN
	   ⥫䮭 , ᫥騩   
.
	ਬ:
RN18001234
	CRS
	   ⥫䮭 , ࠭騩  .
	ਬ:
RN3
	DIC
	  ஢  室騩 .
	PRNn
	 ⥫䮭   NVRAM.
	ਬ:
PRN3; 18001234
	RFN
	  뤠 ᯨ᮪ ஢,  묨    ﭨ 
⠭ .
	RLN
	  뤠 ᯨ᮪ ஢, ࠭  NVRAM.
樨   
0-9	
&	Flash
:	 ⢥ ⠭樨
>	⥫ ()
<	㧠
=	⥫ (ࠢ)
P	
	
.	⥫ (窠)
-	⥫ ()


騥 
 SFI (㦥 ⪠  ᮥ)  ⥫묨 ࠬࠬ:
	- CFAB (뢠 )
	- CFB (  )
	- CFET (⮭ )
	- CFFC ( 饭)
	- CFNS (  ࠭  )
	- CFNT (⢥ ⠭樨  )
	CFRT (⮭ )
	CNX ()
	LS (ᯨ᮪ ஢)
	LSF (ᯨ᮪ 饭 ஢)
	LSN (ᯨ᮪ ஢, ࠭  )
	INC (室騩 )
	INV (ࠢ쭠 )  樮묨 ࠬࠬ:
	- INVMS (訡  ᨭ⠪ ᮮ饭)
	- INVCU ( ⭠)
	- INVPS (訡  ᨭ⠪ ࠬ஢)
	- INVPV (訡  ꥬ ࠬ஢)
	VAL (ࠢ쭠 )
ন   १騥 
	CRI (   䨪樥 )
	PRI (䨪 ணࠬ)
	RLI ( ᯨ᪠  ஢)
	RLD (ᯨ᮪ ஢  প )
  㡪
..    ﭨ ਭ  ᫥ ⠭ 裡  
ᨭ஭ ०,    ᯮ짮  ATH ( 㡪) 
 ࠢ ᫥⥫쭮 +++.
  ࠧꥤ ⮫쪮   ᨣ DTR. 筮  
⢫   ணࠬ ᯥ祭.  ᫨  
⠭  S32=6,   室  ᨭ஭ ०,  
१㧨  ⨨  /.
  ᨭ஭ ०
᫥ 襭 ᨨ 裡   ४ ᨭ஭  
ᨭ஭ ० ॢ DIP ४⥫ 10   OFF (䠡筠 
⠭, ᨭ஭ ०)  ⥬   ON (⠭ NVRAM, 
ᨭ஭ ०, ᫨  ⠭  &M6  &M7).
   ४  ᨭ஭  ᨭ஭ ०  
६ ᮥ.
   
 ᮭ ,  ࠢ,  ন ᨭ஭ 
ᮥ,   ᯮ짮 ᨭ஭ ०   ᮭ 
஬.  ⠪ 砥  室 ⠭,  孨᪮  
ணࠬ ᯥ祭 室  ࠡ  Courier  ᨭ஭ 
०.
஭ 
,  室 㤥 ਮ  ⠭ ᨭ஭ . 
  㭪樮  ᯥ稢 ᫥騥 㭪樨:
 ஭   DTE  .
	   ᨭ஭ ⮪.  । 
ਮ⥭ ,  ⮪ ॡ  ⥬ mainframe.
	⥫ 㭪樨 ணࠬ ᯥ祭. ਬ,  
室 ஢ ⨯   ନ, ᯮ㥬 
  ணࠬ ᯥ祭 ⥬ mainframe.  設⢥ 砥 
 ⠪ 室 ஢  ⥬ mainframe,  
  ᯮ짮.
⠭ 
᫨  ⠭  ० ᨭ஭ 裡,  ⠥   
(ᨭ஭) ०   ,   ⢫ ᨭ஭ ᮥ 
 㤠 . ᫥ ᮥ Courier 室  ᨭ஭ ०  
뫠 ᨭ஭騥 ᨣ   DTE.
..   ਭ ,   室  ᨭ஭ ०,  
室 㤥 ॢ   ᨭ஭ ०  ⪨ ᮥ  
ᨭ஭ .
砭: ,  DIP ४⥫ 1 室  樨 OFF 
(䠡筠 ⠭). DTR override  室  ० OFF ⠪, ⮡ 
Courier ᬮ ,  DTE 蠥   ᨣ DTR.
 ⠭  ᫥   뤠 , ᠭ  
 4,   ᯮ짮  .  稭  
䨪 AT  稢  Carriage Return, 砥 ᨬ 
<Enter>.
ਬ,  ᫥饩    ⠭ , 
᪮ 裡  롨ࠥ ᨭ஭騩 . ஡  ⮫쪮 
 㤮⢠ ⥭:
AT B0 &N0 &X0 <Enter>
 ᨭ஭ ᨣ
⠭ &Xn 㪠뢠 筨 ᨭ஭ ᨣ ।  
ᨭ஭ ᮥ (Courier   DTE). 設 짮⥫ 
ॡ ⠭  㬮砭 &X0.   ஡ ଠ樨 . 
 ஭  ।  (&Xn) ࠭   
ਫ.
 
࠭  NVRAM  &ZC=s   䨣஢   
ᨭ஭ ᮥ    騩  ⥬   
/.  뢠 ४㥬 楤.
1. ᫨  㭨樮 ணࠬ ᯥ祭  饭, 
㧨 ணࠬ  ॢ   ० ନ,  ᠭ  
 2.  ନ  뫠   ।⢥  
.
2. ᯮ ४樨, ।   4,   NVRAM 
 ப &ZC=s,  䨣   ᮮ⢥⢨  
ॡﬨ 饣 . ⥫쭮   &M1  
 ᨭ஭ ०.
AT &ZC = &F &X1 &M1 DT5551234 <Enter>
	  ਬ  &F ⠭ ⠭   
㬮砭 (⠭ 䠡筮 䨫 &F0),   ६  ⠭ &X1, 
।   筨 ᨭ஭ ᨣ,  
⢥ ⠭   㬮砭, ᯮ饩,  ⮣, 
ᨭ஭ ० (&M1). ⠭   㬮砭  ᫥  
 &F.       ᫥  
 Carriage Return.
3. ⠭  /   9 ⠪ ࠧ, ⮡  
믮  ப, ࠭  NVRAM,    
४⥫.  ᫥ :
ATS32 = 9 <Enter>
	砭: ᫨  筮 ᯮ  /   
楫,      S32 = 9   ப, 
࠭  NVRAM.  饥 ᫮ ᨬ  ப   
ॢ 30 .
	᫨  S32=9 ᯮ    ப, ࠭饩  
NVRAM,  १뢠    S32. ᫥ 襭 ᨨ 
裡  室 १㧨 S32, ᫨     .
4.   /, ᫨   ᮥ  ᨭ஭ 
騬 ஬.  ⮬  室, ⮡  
㭨樮 ணࠬ ᯥ祭    뫮 㦥.
5. ᫥  ⠭ ० ᨭ஭ 権, 몫稢  稢 
 .
⢥
 ⠭   ० ⢥ c ᯮ짮  / 
᫥ ४, ᠭ  ।饩   ,   
⮬ ᫥ :
	⠢ S0=1  , ࠭  NVRAM, 㭪 2.  ࠧ 
 ⠭  ० ⮮⢥.
	᪫ ப    ⮣  㭪 (DT  ⥫䮭 
).
᫨    ᯮ짮 , ࠭  NVRAM,   
/, 諨 ᮮ⢥  ப,  
稢  &M1. ,  ⠭   㬮砭  
᫥   &F.
AT &F S0=1 &X1 &M1 <Enter>
 ⮬᪨ ⢥砥  室騩 , 室  ᨭ஭ ०   
⮬ 砥 (.. ⠭  &X1)  ᨭ஭ ᨣ  襣 
DTE.
      
뢠  樨  砥,   ᮥ  
ᯥ樠쭮, ⠫஢ 짮⥫ ⥫䮭  (䨧᪠ 
)  , ᯥ樠쭮 뤥 ⥫䮭  (뤥 
).
     ।⢥ (筮) ᮥ  
 .  ⮬  ॡ  ⥫䮭 .  
 室   ० Smart,   ० Dumb ( ᨬ  
樨 DIP ४⥫ 8).
᪠  뤥 ⥫䮭 
᪨    設⢥ 砥 ஢묨.
 뤥  ⥫䮭  ᫥, ⮡  뫠 
஢  ( ⨯ ,  ࠡ  ன ।祭  
). ᫨ ⥫䮭  ᯮ ⮫쪮 4-஢묨 ﬨ, 
 ॡ ८ࠧ⥫ 4-஢   2-஢   
.
 ४㥬, ⮡  䨧᪮   ॢ蠫 8 ஢.
⠭ 
᫨ Courier ⠭  &L1,  ᠭ ,  㤠 AT-ᮢ⨬ 
  ࠢ ⠭,  ⮬᪨ ᮥ.  
⠪ ࠧꥤ  - ⥫⢠ , ᫨   
 裡 筮 ᨫ.
⠭  ᫥騬 ࠧ:
1. ⠭ 襬 ନ  㭨樮 ணࠬ 
ᯥ祭 ᪮,   ࠫ  裡 . ਬ, 
ᯮ ⠭ ନ/ணࠬ ᯥ祭 19.2 bps,   
稨 ᮮ⢥饩   ᮥ  ᪮ 14.4 bps. 
騥  樨 ।,     ४ﬨ  
ᯮ짮  &B  &H   &W ( 3).
2. 諨 ᫥ :
AT &B1 &S2 &H1 &L1 &W <Enter>
	 &B1 䨪 ᪮ 䥩   ஢ 
᪮ ᫥⥫쭮 ,  뫠 ࠭   ⠭ 
㭨樮 ணࠬ ᯥ祭.   &S2  뫠 
ᨣ CTS ⮫쪮 ᫥ ⮣,   諥 ᨣ 㦥 饩 (CD), 
.. ⮫쪮 ᫥ ⠭ ᮥ  㤠 . (. ᫥饥 
 砭.)  &H1 砥 ⭮ ࠢ ⮪ (CTS).
	  &L1   㡪  ᮥ.  &W 
뢠 ⠭  NVRAM  ⠭  㬮砭.
	砭:  ४㥬 ᯮ짮 ⠭ &S2  প 
ᨣ CTS   ,   ⠭ ᮥ,  ⢥  
।஦. ᫨  室   ᮥ  
ࠧꥤ, Courier ਭ     ,  
⨥ ᯮ⥫쭮 ,  ४饭 ⢨, 맢 
⨥  (key-press abort)   㡪. প ᨣ CTS  
 㦥 饩 ९ ⮬, ਬ, ᫨  
ࠥ   । 㤠 , ᫨  ࠧꥤ 
  ⠭ .   室 ⠭   
⭮ ࠢ ⮪ (&H1).
	᫨  ணࠬ ᯥ祭  ⥬  ন ᨣ 
CTS (Clear to Send),  砩 &S2  &H1   ப,  । 
.  ४  ࠢ ⮪  (&H)   3. 
  ⮬,  稭 ᡮ  ࠡ   뢠, 맢 
⨥ .
3. ⠭   㧪 ⠭  NVRAM, DIP ४⥫ 10 
 室  樨 OFF.   祭, 室    
० Dumb  Smart (DIP ४⥫ 8).
4. ।,    㤥 樨஢ ᮥ,   - 
⢥. ⠭ ⢥饬  DIP ४⥫ 5   OFF 
(⮮⢥),  뢠饬  -   ON.
5. 몫  ᭮  .  ਢ    ⠭ 
DIP ४⥫  㧪 ⠭  NVRAM,  &L1.  
 㡪  ⠭ ᮥ.
	砭: ᫨    ⠭      
⠭   &S2, 稭 ⮣   뢠, 맢 
⨥ . ᫨ ஡ ⠥ 襭,  ᫥ 易  
襩 ⥫䮭   ஢ન ⥫䮭 .
  G.  


⮢ HST
 /
⠭  Hewlett Packard 3000
樨 MI/MIC

  HST
  ⭮ ⮫쪮   Dual Standard.   ⮢ HST 
 ᯮ짮  ०   ⢥,   ⮬  ᮥ 
⮫쪮   Dual Standard U.S.Robotics  ﬨ ⮢ HST.
 祭 ⮢ ० 㧨 䠡 ⠭ &F3 ⥬ 
 ᫥饩 :
AT &F3 <Enter>
    ⢥ ⠭  㬮砭  ᫥ 
:
AT &F3 &W <Enter>
 &F3 ⠭ ᪮ ᫥⥫쭮  ࠢ 19,200 bps 
 ᫥騩 ଠ : 8 ,  ⭮  1 ⮯-.   ਢ 
ப 樠樨, 뫠   ⥬ 㧪  䨫.
AT B1 X7 S10 = 30 &B1 &L2 &H1 &I0 &R2
 B1 - 砥  HST
 7 -  ७ १騥 ,  ᮮ饭 NO DIAL 
TONE, RINGING, NO ANSWER  BUSY
 &B1 -  ᪮ ᫥⥫쭮  ⠪ ࠧ, ⮡  
⠢ , 祬 ᪮ 裡.
 S10=30 - ⠭  ⠪ ࠧ, ⮡   3 ᥪ㭤 ᫥ 
 饩  ⮣,   㡪.
 &L2 - 砥 ⮢ ०
 &H1 - 砥 ⭮ ࠢ ⮪
 &I0 - ⪫砥 ணࠬ ࠢ ⮪
 &R2 - ⠭  ⠪ ࠧ, ⮡  뫠 祭  
   ନ, ᫨ ᨣ RTS (Ready To Send) ,  ᫮, 
   ନ ন RTS.
 ᯮ ࠧࠡ⠭ ମ U.S.Robotics ⮪ HST  
⢫ ᮥ.  ᭠砫 ⠭  ᪮ 
1200 bps,  ४樥 訡 V.42, ⥬  蠥 ᪮  4800 bps 
 稭 業 ᫮  裡.  ᨬ  ⢠   
㬥蠥  㢥稢 ᪮ 裡, ᮮ⢥⢥  쭮 
᪮ 300 bps  ᨬ쭮 ᪮ 12 bps. ᫨ ᮥ 
稢  襭 । , ⥬ ।ਭ  
୮ ⠭    । .
 । 讣 ⢠  ( 祬 ᨣ  
 ARQ/FAX;  ணࠬ 뢠 ୮ । 
   । 䠩)   ᮪ ࠧ  ।⢮ 
믮 ᫥ ⢨:
1. ,  DIP ४⥫ 9 室  樨 ON, ⠪   
࠭   祭  +++.
2. ᫨ DIP ४⥫ 9  樨 OFF, ॢ    ON  
१㧨     ATZ.
3. 諨 ࠢ ᫥⥫쭮 +++, ⠪ ⮡ । 뫠 
ࢠ,   1 ᥪ㭤.
4.  AT S33=1  ᮪饭 ࠧ .
5. ⥬  ATO, ⠪ ⮡    ० 裡  த 
। .
砭: ⮢ 樨  ⮫쪮  ᮥ   
U.S.Robotics  ० ⮢ HST.     ᯮ짮   
ᮬ   ०   㣮 ⥫䮭  , ᫨  室  
० ⮢ HST.

 / (   )
 / ࠧ頥  ।  . 砫쭮 
 뫠 ।祭  ४祭  ०   
। ,    믮  㣨 㭪樨. ᯮ 
 S32  롮  㭪権,     G.1.
   ⮬  Courier   ᯮ짮  
/  ⠭   ० 㤠 㯠, ᫨  
ᮥ  - ᨭ஭ ன.  楤 ᠭ  
 祭  㯠  ਫ F.
砭: ᯮ  /, ᫨  室   
० (offline). ᫨    ४⥫   ६,   
室  ० 裡,   㡪  頥 १騩  
NO CARRIER.
  /
  ᮥ ⥫䮭   ஬  , ⮡ 
ᯥ   ᮬ.   ⠪ ४  
६   ⥫䮭  .
᫨ 㤠  㬥 ⪫ ⥫䮭  ६ । ,  
  ० /      .
⪫祭 ⥫䮭 砥,  ᫨  ᯮ ⥫䮭 , 
 ⥫䮭 (⥫䮭 㡪) ⮬᪨ ࠧꥤ.  ᫨ 
㡪 ⠥ ⮩,  ᫥ ⮣,   蠥 ᮥ, 
⥫䮭 㡪 ਭ ⥫䮭 ,     
ᯮ짮 ᮢ ०.  ⢨  㤠 짮⥫ 
 ⪫ ⥫䮭  ६ ࠡ    ᬮ 
४ ⭮  ᮢ ० ᫥ ⮣,   諨  ० 
.
騥  樨 뢠 楤 ४祭 ० 
/   .  ⢨  㤠 짮⥫ 
  ᫥ ਤন 権  ᯮ짮 
ᮮ⢥饩  .
 / - S32=1, S32=2
1.  㣮 짮⥫    ᪮, ⭮,  
᫮  ⢥ ⮯-. (   室  ० .)
	室 ᮣᮢ,    㤥 ࠡ  ० 
,   -  ० ⢥. Courier 䠡筮 ⠭  ०  
(S32=1). ਭ騩    ⠭  S32=2.
	砭: ᫨ 뫠 ᯮ짮    
ப (&ZC=s),  ⠭  㬮砭 S32=9,  ன 믮 
 ப, ࠭  NVRAM,    /.
	 ०   ࠡ  ன⢮ 㣮 짮⥫,  
 ;   祭,  ன⢮ 㯠  ⢥ 
뢠饣.  易⥫쭮    ᭠砫   ० 
,  㣮 ⥬ -  ० ⢥.
2.   㡪,   /.
	᫨ S32 ⠭  祭 2 (⢥),   / 
ࠧ  ᫥ ⮣,  㤠 짮⥫    㡪 
 ० .
3.   㣮 ஭    ᢮   
㡪  ० .
	᫨   室  ० ⢥ (S32=2),   㣮 
஭ 裡   ᢮  / ।⢥  ⮣, 
  ᤥ .
4. ᫨ 㤠    ⪫祭 ⥫䮭, 㤠 
짮⥫ ᫥ ⠪ ঠ 㡪 ⮩  ⮣, ⮡  
  ४ ⭮  ᮢ ०.  ⢨  
㤠 짮⥫ ⠪     ४ 
 ⭮  ᮢ ०.      ⥫䮭 
㡪,  ⮫쪮   뢠.
 ணࠬ ᯥ祭 - ATD, ATA
᫨   / ⠭   㭪権,  
४祭 ० /,      , 
ᯮ  AT.
1.  㣮 짮⥫    ᪮, ⭮,  
᫮  ⢥ ⮯-. 室 ᮣᮢ,    㤥 
ࠡ  ० ,   -  ० ⢥.
2. ᫨  㯠  ⢥ 뢠饩 ஭,  ᫥ 
:
ATD <Enter>

	砭: ,    ⠭  2, 4, 6  7,  
⨢ 砥  ୥ १騩  NO DIAL TONE   
㡪.
3.   㣮 ஭     ⢥:
ATA <Enter>
4. ᫨ 㤠    ⪫祭 ⥫䮭, 㤠 
짮⥫ ᫥ ⠪ ঠ 㡪 ⮩  ⮣, ⮡  
  ४ ⭮  ᮢ ०.  ⢨  
㤠 짮⥫ ⠪     ४ 
 ⭮  ᮢ ०.      㡪,  
⮫쪮   뢠.
   /
ᯮ ॣ S32  ⠭ 㭪樨  /.  
㬮砭  ⠭ S32=1 - ᫥     
㡪  ० . 祭   ⮩  ᪠ 
 ᠬ஢. .   G.1 - 㭪樨  S32.
砭:  ਬ, ᫥ , ॡ 
।⥫쭮 䨣樨. ᬮ ᮮ⢥騩 ࠧ  
ਫ । ᯮ짮  /.

祭	㭪  /		
 S32
0	⪫祭	-
1	/ - ०  		ATD (ਫ G)
	( 㬮砭*)
2	/ - ० ⢥		AT (ਫ G)
3	  ᫥ 		ATDL ( 4)
	
4	 , ࠭騩  		ATDS0 ( 4)
	樨 0
5	/몫 ⮮⢥		ATS0=0  1 
					( 4)
6	१㧨 			ATZ ( 4)
7	 㤠 ஢ 		AT&T6, S16=8
					(ਫ H)
8	४⥫  		-
9	믮 , 			AT&ZC=s ( 4, 
	࠭  			ਫ F, G)


*  ⠢  ⠭ S32=9. ᫨ 뫠 ᯮ짮  
  ப (&ZC=s),  믮  ப, 
࠭  NVRAM,   ४⥫ /. ᫨  
  뫠 ந,  ᮮ頥,  S32=9,   ⢨⥫쭮 
ࠡ⠥ ⠪,   ⠭  S32=1 (० ).

 G.1 - 㭪樨  S32

  HEWLETT PACKARD
 ६ ᮥ  ४樥 訡 Courier ᯮ ᨬ ASCII 
ENQ/ACK, 묨    Hewlett Packard ( - 
HP)   ନ.  ⥬ HP 뫠 ନ ᨬ ENQ  
࠭ ।묨 ࢠ   뫠     , 
 ନ  ⢥ ᨬ ACK.
 Courier ࠢ ⮪ ENQ/ACK  ⨦ ᮪ ᪮ 
।  㥬  裡. 짮⥫ HP 室 
ᯥ樠 ⠭ ࠢ ⮪  ᯮ짮  &I.  
⠭  ⮫쪮 ᮥ ARQ   Courier, ⠭  0 
 1.  頩   㣨  ࠢ ⮪.
⠭ Courier  ० 饩 ⥬, ᫨  ᮥ  饬 
,   ० ନ, ᫨  ᮥ  ନ,  
㪠 :
Host mode	AT&I3 <Enter>
(० 饩 ⥬)
Terminal mode	AT&I3 <Enter>	
(० ନ)

 MI/MIC

 Mode Indicate/Mode Indicate Common (MI/MIC) 室   
⠭, ᯮ ᯥ樠 ,  ⢫  
.   ⮬ 砥  ࠡ  ० ⮬᪮  
,  室     㡪  ० .  
ந ⥬ 몠  뢮  ⥫䮭 ࠧꥬ. ᫥ ⮣ 
 ⮢  ⠭ 裡  ਭ   ᮥ  
஬,  ண ⢫ 㣨 㤮.
 Courier ⠢  몫祭 ० MI/MIC, .. ।祭 
 筮 ᯮ짮.  ⠭   ० 몠 MI/MIC 
  5 ॣ S34: ATS34=32  ATS34.5=1.  ४㥬   
⠭  NVRAM  ⢥ ⠭, 饩  㬮砭.
᫥ ⮣   ⠭ ॣ S34,     㡪 
⥬ 몠 뢮 MI/MIC  ⥫䮭 .   OH 
(Off Hook) ,    㡪.
   
  㦨,    ⢥砥  몠 MI/MIC, । 
  LED .    㡪, ᫨   
ନ  ᨣ DTR.  稭  ஡   
 ⥫⢮,   ⥫䮭 㤮  ୮ 
MI/MIC.
   Courier    ஡ ⥬  
୮ MI/MIC  .  ⮣ 室 ࠧ    
⠭  ४⥫ ᫥騬 ࠧ:
1. 몫   ᮥ  .
2. ॢ୨ . ⪫      , 
ᯮ   ࠧꥬ.
3. ⢨  , ᯮ  㣫㡫  .
4.  ⨪ ॣ ஬.
5.       ⫮   ஭.
6. ஦ ᫠     ⢥  । ,  
  .
7. ४ ६窨 J4  J6 ⠪, ⮡   冷    
⠭. ᯮ . G-1  ⢥ 㪮⢠.
 

. G-1 -  Courier
8.    㭪,  ⠢  ६窠, ᯮ묨 
  । . ⨩ ⠪     .
	,  ६窨 뢠  ⠪   ,  
ந ⪫祭 MI/MIC.
9.   ⭮  .
10.  ᮥ  . ,  ⥫䮭  ⠢  
, 襥  業ࠫ쭮  .
	।०:  祭  冷  ⥫䮭  
ࠧ  ⥭樠쭮 ᭮ 殮.  ਪᠩ   
 祭 .
11.  . ⠩   MI/MIC. ,   
OH (Off Hook) ५. ᫨  ࠫ , 蠩 ⢥ ⮭  
㤠 . ⥬  ᨣ DTR.   㡪,  
 OH  .
12. ᫨ 몠  ࠡ⠥  ࠧ,  ࠧ ஢ 
᫥⥫쭮  襮ᠭ ⢨. ,  ६窨 
室  ⨢ 樨  ࠢ  祭  . G-1. 
᫨ ஡ ⥬   ⠫ 襭, 訥 㤭  
 易  ⥫䮭    訬 ᯥ樠 㤮.
13. ᫨  ࠡ⠥ ଠ쭮, ⠭ ⭮  , ୨ 
 , ਪ ⭮    ⠭ ॣ ஬.
 H.  
஢   ஢    &T  ॣ S16. 
  ᮮ⢥  ITU-T V.54.
쪮     ந ६. ᫨  뫠 
 ஢   ६,   㦥 室  ⮢ ०, 
  ᮮ饭  訡.
砭: ஢  ஢, ᫨  室  ᨭ஭ 
०: &M1, &M6, &M7.
   &T
    &T  , ஢  㤠 
஢.   ᯮ짮   ᢮ ᮡ⢥   
஥ ⮢ 蠡  ⥪ 訡 .   砥 
⪫ ४ 訡 । ஢. ᫨  । 
訡  㤥 ९뫠 ० , १   
ࠢ묨.
 ६   MR .
砭  - &T0, S18
  &T0 ஢  ४頥.  ⠪  ⠭ ६ 
஢  ᥪ㭤  ॣ S18, ਬ, S18=10.  祭 10 ᥪ㭤 
 ⮬᪨ ४ ஢  ୥  ० . ᫨ 
  ,  &T0 ⠢   㡪. ᫨   
 ஢  㤠 ஢ , 諨 AT  ⮣, ⮡  
 㡪,   ATZ  ⮣, ⮡   㡪   
 ᢮ ⠭  㬮砭.
砭: ᫨  ᯮ ⠩  S18,      
뫠  ATZ, 祭 S18   ⠩ ⪫砥.   
 ࠭ 祭 S18  NVRAM:  ⠭  㬮砭 ⠪ ࠢ 0.

  - &T1, &T8
  ஢ ⢨   ।  ਥ ଠ樨. ⮪ 
 ਢ  . H-1.
 
. H-1 ⮪     
  樨  . ࢠ, &T1,  ஢  
࠭ ࠭  . , &T8, ।⠢ ᮡ ७ , 
 ᯮ騩   ࠭. &T8      
祭  筮 १.
砭:  Dual Standard   ⠭  0 ( 㬮砭) 
 室 楤 ஢  ᪮ 2400 bps    
 ﭨ ᨬ筮 樨 HST  ᮪ ᪮.
&T1
1.	᫨  ஢ ஢  HST  Dual Standard  
⠭ B1, ⠭  襣 ନ  ணࠬ ᯥ祭 
᪮ 2400 bps.
2.	  室  ० .  ᢮    
⠭  S18  ⢥ ⠩ ,   뫮 ᠭ ࠭.
3.	諨 ᫥ :
AT &M0 &T1 <Enter>
	 ⪫砥 ४ 訡, 室  ०    
뫠 ᮮ饭  ᮥ 
(CONNECT).  MR .
4.	 - ᨬ ⠪, ⮡    ஢,   
 ⭮  ࠭.
5.	砭 ஢. ᫨  ⠭ S18,  ⮬᪨ 
४頥 ஢  祭 ६,   S18, 室   
०  ⢥砥 .
	᫨   ⠭ ॣ S18,   ᥪ㭤   +++ 
 砭   饭  ० . ᫨ DIP ४⥫ 9  
樨 OFF,   㡪  蠥 .
	᫨ DIP ४⥫ 9  樨 ON,  AT&T0  襭 
.   ᫠ ⠪  ATH   १㧪 (ATZ).  
१  ᫥   蠥    㡪.  
⢥ . ᫨  頥 ᮮ饭  訡 (ERROR), 
᫥⥫쭮,  ࠫ ࠢ .
6.	᫨   訡, १㧨   &M4  ४樨 
訡, ᫨   뫠  ATZ.
	砭: ᫨  室  ०   ६ ᮥ, 
.. ᮥ  㤠 ,   뫠  &T1  &T8,  
 ᮥ, 室  ०  , 뫠  CONNECT  
 .
&T8
  ⠢  ᫠ ᢮ ७ ⮢ 蠡  ᢮ 
।稪     ਥ. ७ ⥪ 訡 䨪 
 訡 ,  砭 , । ⢮ 訡  000 ( 
訡)  ࠭.
᫨  祣  ࠫ  ६ ⮣     । 祣  
࠭,    ஢ ⮫쪮 . ᫨ 訡 ,  ஡ 
, ,   ஡ ୮ 䥩.
1.	᫨  ஢ ஢  HST  Dual Standard  
⠭ B1, ⠭  襣 ନ  ணࠬ ᯥ祭 
᪮ 2400 bps.
2.	  室  ० .  ᢮    
⠭  S18  ⢥ ⠩ ,   뫮 ᠭ ࠭.
3.	諨 ᫥ :
AT &M0 &T8 <Enter>
	 ⪫砥 ४ 訡  室  ०  . 
 MR ᫠ .  뫠 ᢮ ७ ⮢ 蠡  
।稪  頥   ਥ.  ⮬      
 ᢮ ࠭.
4.	砭 . ᫨  ⠭ S18,  ⮬᪨ 
४頥 ஢  祭 ६. ᫨    ⠭ 
 S18,   AT&T0  ४饭 ஢.  
ᯮ ATH,  , १㦠 , ATZ.   ਢ  
४饭 ஢,    㡪.
	᫥ ⮣,    㡪,  頥 ஢ , 
ᮯ஢騩 .  000 뢠,   訡  .  
255 뢠,  255   訡 . 饭  訡 
(ERROR)   ⮬,   ࠫ ࠢ .
5.	᫨  訡, ⠭   &M4  ४樨 訡, ᫨ 
⮫쪮   뫠  ATZ.
&T2
  १ࢨ஢.
  - &T3
᫨   襫  ,      㦨 
஡, 易  㤠   ⥫䮭 . . H-2 
뢠 ⮪   ६ ஢ ஢.
 
. H-2 ⮪   ६ ஢ 
砭:  ஢   室 ⠭ ᮥ  
ॢ   ०  ࠢ騬  +++. DIP ४⥫ 9 
  ⠭   ON ⠪, ⮡    㡪  
祭  ࠢ饣 . ᫥ ⮣,     
४⥫,   ATZ  樠樨  ⠭.
      ஢, ஢  HST  Dual 
Standard  ⠭ B1 ᫥ ஢  ᪮ 2400 bps  .
1.	⠭   &M0  ⪫祭 ४樨 訡.   
HST  Dual Standard  B1   ⠭ ᪮ 2400 bps    
 ﭨ ᨬ筮 樨  ᮪ ᪮. ⠭ 
  㤠 .
2.	୨   ०    +++. ⥬ 諨  
AT&T3.    ० ஢ .  MR .
3.	 짮⥫   ⪮ ᮮ饭.  㤥 
饭  ।稪 襣   ஢ન  㤠 
࠭.   ᬮ 㢨 ᮮ饭  㣨 .
4.	 㤠 짮⥫  ஢, 諨  
AT&T0  砭 .    ATH  ATZ.    
ਢ  ⮬,   稢 ஢   㡪, ᫥ 祣 
⢥砥 . ᫨  뤠 ᮮ饭  訡, ᫥⥫쭮,   
ࠢ .
5.	४ DIP ४⥫ 9   OFF, ᫨ ,  ࠢ, 
ᯮ 䠡 ⠭  㬮砭. १㧨   &M4, 
᫨ ⮫쪮   뫠   १㧪 (ATZ).
&T4, &T5
 &T4 ࠧ蠥 ⢥   ஢ .
 &T5 ⬥ &T4,    ⢥砥  ⠪ .  ⠭  
㬮砭, ⮬      ᯮ짮 㣨 짮⥫ 
 ஢  襣 .
   - &T6, &T7
 , ⠪    ஢, ஢ ﭨ   
 ⥫䮭 . ⮪  ਢ  . H-3.
 
. H-3 ⮪   ६ 㤠 ஢ 
  ࠧ襭 ஢ ஢ ॡ, ⮡   
ᯮ짮 ⠭ ᨣ ITU-T V.22.    ஢  
᪮ 2400 bps  . ᫨ 㤠    ⠪  
  ⠭  ⢥,    १騩  ERROR.
筮  ,   樨 㤠 ஢ 
. ᫨  롨ࠥ &T6,  뫠       
஢ ,    १ ⥫䮭    ࠭. 
᫨   롨ࠥ &T7,  뫠 ᢮ ७ ⮢ 蠡  
頥 ⢮ 訡  ࠭.
砭:  ஢  権  室 ⠭ ᮥ 
    ०  ࠢ騬  +++. DIP ४⥫ 9 
  ⠭   ON ⠪, ⮡    㡪  
祭 ࠢ饣 .  砥 室 ⠭ ४⥫ 
  ON  ⥬   ATZ  樨஢  ⠭.
&T6
1.	⠭ ᢮ ணࠬ ᯥ祭  2400 bps  . ⠭ 
  &M0.    ⠭ ⠩ S18. 
	⠭   㤠 . ᫨    ᤥ ⮣, 
  㤠 짮⥫  ᮢ ⢨  
஢.  짮⥫  ࠧ ᢮  ⪫  
 㤠 ஢ . ਬ,  ࠭  
᮪᪮  U.S.Robotics 室 ⠭  S16=8.
2.	୨   ०    +++. 諨  AT&T6. 
   ० 㤠 ஢ ,   MR 筥 
.
3.	 讥 ᮮ饭.    饭   
࠭ 㤠   ஢ન. (짮⥫ 㤠   
㢨  .)
4.	砭 . ᫨  ⠭  S18,  ⮬᪨ 
४頥   祭 ६. ᫨    ⠭ S18,  
AT&T0  砭 .      ATH,   
 १㧪  (ATZ). ⮬    㤥 砭 
,    㡪. ⥬ ᫥ ⢥  . ᫨   
᫠ ࠢ ,   ᮮ饭  訡 (ERROR). 
訡   뢠,   ஡   㤠 , 
  ⥫䮭 . ᫨    ஢  ஢ 
᢮ ,  ஡   易   訬 .
5.	४ DIP ४⥫ 9   OFF, ᫨ ⮫쪮   
⠭ ४⥫ ଠ ࠧ   ON,    
ATZ  樠樨  ⠭. ⠭   &M4, ᫨    
ᤥ ⮣    ATZ.
&T7
 ⮩ 樨  뫠 ᢮ ७ ⮢ 蠡 १ 㤠 
  ⥫䮭 . ७ ⥪ 訡 䨪  
訡   砭  뤠 ᮮ饭  ࠭  ⢥ 訡 
 000 ( 訡).
  ਤ  -  ६ ⮣ .  뫠 ⮫쪮 
⥫쭮 ⢮ 訡  ࠭.
1.	⠭ ணࠬ ᯥ祭 ᪮ 2400 bps  . 
⠭   &M0.    ⠭ ⠩ S18. ⠭ 
  㤠 . ᫨    ᤥ ⮣,   
㤠 짮⥫  ᮢ ⢨  ஢.  
짮⥫  ࠧ ᢮  ⪫   㤠 
஢ . ਬ,  ࠭  ᮪᪮  
U.S.Robotics 室 ⠭  S16=8.
2.	୨   ०    +++. 諨  AT&T7. 
   ० 㤠 ஢ .  뫠 ᢮ 
७ ⮢ 蠡 㤠 ,   ᢮ । 
頥  ⭮   .   㢨 ଠ樨  ᢮ 
࠭.
3.	砭 . ᫨  ⠭  S18,  ⮬᪨ 
४頥   祭 ६. ᫨    ⠭ S18,  
AT&T0  砭 . ᫥ ⮣,   㢨 १ , ୨ 
  ᮥ (ATO),  諨    ATH  ATZ. ᫥ 
  稢 ஢,    㡪.  砭 
஢  頥 姭 , ⥬ .  000 뢠, 
  訡  .  255 뢠,  㦥 255  
 訡. ᫨  㦥 ஢    ,    
ࠡ⠥ ࠢ쭮,  訡 뢠 稥 ஡   ⥫䮭 
ᮥ,   㤠 .
4.	४ DIP ४⥫ 9   OFF, ᫨ ⮫쪮   
⠭ ४⥫ ଠ ࠧ   ON,    
ATZ  樠樨  ⠭. ⠭   &M4, ᫨   
ᤥ  ⮣    ATZ.
     S16
 S16  ⮢ ॣ஬  ஬ ᫥ 㭪権:
	祭	㭪樨
0	1		  (AL)
1	2		  
2	4		⮢ 蠡
3	8		 ஢  (RDL)
砭:  ࠭  U.S.Robotics ॡ 祭  3  
ࠧ襭 㤠 ஢ ஢  㤠 .  
ᮢ६  ॡ ⠭ &T4.  믮 㤠 
஢    U.S.Robotics,  ᯮ騬  &T,   
  ⠭  S16=8  ⮣,   ᬮ  ࠧ襭  
㤠 ஢ ஢.
  (AL) - S16=1D
  ஢   &T  ⠩ ஢  
  ४樥 訡.  HST  Dual Standard  ⠭ B1  
࣠ 楤 ஢  ᪮ 2400 bps    
 ﭨ ᨬ筮 樨  ᮪ ᪮.
 ᯮ짮 ⮢ 蠡  (S16,  2)    
ᮡ⢥  . ⮢ 蠡 - S16=4   ⮬ ਫ.
1.	 ᪠   AT&M0S16=1D.  ⪫砥 ४ 
訡, 室  ०    뫠  १ CONNECT. 
 MR .
2.	 - ᨬ  ஢ ࠢ쭮    
࠭.  ⠪  ᯮ짮 ⮢ , ᠭ .
3.	  ( ࠩ    祭 1 ᥪ㭤), ⥬ 
 ࠢ騩  +++    1 ᥪ㭤.  ⠢  
  ० . ᫨ DIP ४⥫ 9  樨 OFF,  室 
 ०  ஢  頥  ० . ᫨ DIP 
४⥫ 9  樨 ON,  ࠭ ० ᮥ  祭 
 ࠢ饣  +++.   ATH  襭 
 .
  - S16=2
  ᯮ  䠡筮 ஢ 祭  ⮭쭮 
. ᫨ ॣ S16 ⠭  2  ࠭  ⮭ (ਬ, ATD7 
<Enter>),  த ।  ⮭   ,   ᭮  
 <Enter>.
   - S16=4
⮢ 蠡   ᯮ짮  ࠥ    
६    㤠 ஢ ,  ᯮ짮 
 &T  S16. ⮢ 蠡 㯥   ᪮ ।.  
᪮ 300 bps ᪮ ᫥⥫쭮    䨪஢ 
(&B1),  ᪮ 裡   䨪஢  ஢ 300 bps (&N1).  
᪮  9600 bps ⠪ ⠭  䨪஢ ᪮ 
᫥⥫쭮  (&B1).
 ᯮ짮 ⮢ 蠡  ६  ஢  
 S16  ᫥ :
AT&M0S16=5D
 ᯮ짮 ⮢ 蠡  ६ 㤠 ஢ 
஢   S16  ᫥ :
AT&M0S16=12
 ᯮ짮 ⮢ 蠡    㤠 ஢ 
⮢ ⠢  祭 ⮢ 蠡 (S16=4)   
⮢ . ࢠ  ᫥   ᪠  
஢,  - 㤠 ஢ ஢.
ATS16=4&T1
ATS16=4&T6
⮢ 蠡 ᠬ  ᥡ ᯮ  ஢ 㤮  
⥫䮭 . ᫨ S16 ⠭  4,  । ⮢ 蠡  
 ᮥ  㤠 .
砭 ஢, ஢   ⮢ 蠡
⨥   ⬥  ,    㡪. ᫨  
ᯮ짮  S16, 㡥,   㫨 ॣ S16 㫥 
祭  ⠭ ४樨 訡  㬮砭, ਬ, ATZ  
AT&M4S16=0.

   - S16=8
ਭ騩 
ਭ騩    ⮢ ⢥   㤠 ஢ 
. ᮪᪮  U.S.Robotics   ⠭  &T4.  
砥 ⢨ ⥩ ஢ &T  室 ⠭  
S16=9.
樨騩 
1.	᫨ DIP ४⥫ 9  樨 OFF, ⠭    On ⠪, 
⮡    㡪  祭 ࠢ饣  +++.  
 ATZ  樨஢  ⠭ ४⥫.
2.	⠭  ணࠬ ᯥ祭 ᪮ 2400  1200 bps. 
祭 ITU-T ᨣ 㤠 ஢ ஢ ।祭 
⮫쪮  ᮥ  ᪮ 2400  1200 bps.
3.	⪫ ४ 訡 ।⢮ ⠭   &M0. ⥬ 
⠭   㤠 .
4.	୨   ० , ᫠ +++:  1 ᥪ㭤,  
  , ⥬  ࠢ騩  (+++)    1 
ᥪ㭤   - .
5.	   १  諨  ᫥ :
ATS16=8 O
	 室  ० 㤠 ஢  (S16=8),  ⮬ 
稭   MR,   頥  ० 裡 ( ). 
⥬  । 祭 ITU-T ᨣ, ⠢ 㤠  室 
 ० 㤠 ஢ ஢.
6.	   - . ( 諨 ⮢ 
蠡.)
7.	 襭  諨 ࠢ騩  (+++)   
饭   ० .
8.	᫨  뫠  १ , १㧨   ० 
   ᫥饩 :
ATS16=0
 ᨣ 㤠   襭 ஢.  
 ⠪,    ⥫,  १㧨    ⠭ 
४樨 訡 - &M4  &M5.
,  த । ,     ப ATS16=0  
饭   ० 裡. 
  뢠  ⮬,  ४ 訡 몫祭. .. ० 
४樨 訡 ᮣᮢ  ६ ᮥ,      
   ,     㡪   ୥  ० .
  I.   
ணࠬ ᯥ祭  Courier V.34  ୨஢.  
  ࠧ ᨨ ணࠬ ᯥ祭  USR BBS   襣 
.
 ४㥬  ࠭  ᫥ ᨨ  ᪥  ⥬, ⮡  
 砥 室  㧨 , ᫨   - 稭 
  ଠ.
ணࠬ  㧪 ணࠬ ᯥ祭 ࠡ⠥  DOS ᨨ 3.0 
 .
୨ 襣 
砭:     ᮥ  ᫥⥫쭮  
  祭  믮 ᫥饩 樨.  ਬ 
⠥,  䠩  ணࠬ ᯥ祭  뢠 SDL.EXE
1.  ਣ襭 DOS  ⠫, 㤠  ⨫ 㦭   
ணࠬ ᯥ祭 ,  SDL   Enter.
2.  .EXE ஢ ஥ .  稨 - ஡  
ᮮ饭  訡,   㤥 襭.  祭 ᮮ饭 
 訡 ஡ 㧨 䠩 ᭮.
3. 饭  ࠭    ଠ樥  ⠭ COM 
  㬮砭.
	᫨    ⠭  㬮砭, ⪠  
쭥襣 믮 㧪  १ SDL  㦭묨  
ࠬࠬ. ᯮ ४樨, ਢ .
/c=n	ࠬ ।祭  롮   
	 COM ⮢  IBM-ᮢ⨬ 
	. ࠢ 祭 n - 1, 2, 3  4. 
	⠭  㬮砭 - COM 2. ᫨   
	⮫쪮 ⠭ COM ,  ࠭ 뢮 
	ᮮ⢥騩   㬮砭 IRQ.
/i=n	ࠬ ।祭  ⠭ 
	⠭⭮  뢠 				
	᫥⥫쭮 .  㪠뢠,  			ᨣ IRQ 
㤥 ᯮ짮 . ࠢ 			祭  n - 2, 3, 4, 5  
7. ⠭  			㬮砭 - IRQ 3.
/a=n	ࠬ ।祭  祭  
	,  n - ⭠  (⮫쪮  
	⠭⭮ ).
/b=n	ࠬ  㪠 ᪮,  ன 
	 ᮥ  . ࠢ 祭 
	 n - 9600, 19200, 38400, 57600, 115200 bps.
/q		   몫 設⢮ 
	ᮮ饭,  뤠 ணࠬ 
	୨樨  . ᯮ  ⭮ 
	०.    㤥 ॡ ⢥ত 
	⠭.
/?		 뢮  ࠭ ᪠.
4.  ࠭  ਣ襭: Download Using These Settings? (Y/N) 
 Y  த 樨, N -   襭.
	砭:  ⢥   뢠 樨.
5. ᫥ ⢥ত ⠭ 稭 㦠 ணࠬ 
ᯥ祭.  ६ ⮩ 樨 LED  Modem Ready (MR) ᭥.
6. ᫥ ᯥ譮 襭 樨  ࠭  ᮮ⢥饥 
ᮮ饭 Modem responds download 
successful,  LED  MR  ࠥ.
  J. 
 ஢  (Adaptive Speed Leveling)
᮪᪮  Courier  ⮪ V.32 bis  V.32 terbo ॠ 
 襭 ᫮ 裡 襭 ᪮ । .   
   裡 ᨬ   㣠   ⢠ 
ᨣ  ᯮᠡ  ᫮ . ASL ন ० 
ᮥ, ᥣ ᯥ稢   ᨬ쭮 ᮪ ᪮  
࠭ 楫⭮ .
  (Analog Loopback)
 ,  ஬     ७ ⮢ 蠡 
뫠  ன⢮ । , 㫨    
    ன⢮ ਥ, ॢ   ஢ 
    ࠭  䨪樨.
 ⢥ (Answer Mode)
ﭨ,  ஬  ।  ࠭ । ᮪   
ਭ   .  ਥ/। ⨢ ⠬ 
।/ਥ 饣 ,  室  ० .
ARQ
騩 ନ ⮪ ४樨 訡. ⫨⥫쭮 ᮡ 
 । 訡  ⮬᪨  । ᯮ祭 
 . . HST, MNP  V.42.
ASCII
ਪ᪨ ⠭    ଠ樥 - 7-  
, ᯮ㥬  ।⠢ 㪢,   ᯥ樠 ᨬ: ⠪, 
 $, !,  /. ন 設⢮ ந⥫ ஢  
ନ.
ᨭ஭  (Asynchronous Modulation)
㯫᭠ 孨 । ,  ன 㭨樮  
ࠧ  ᮪᪮⭮       ᪮ 
। .  ६   ᨬ筮 樨   
訬 ⢮ ।   ᮪᪮⭮ 
.   訬 ⢮       
᪮ ।,  ⭮  (450 bps).  ॠ ᬥ 
  ६    ꥬ । .
ᨭ஭ । (Asynchronous Transmission)
। ,  ன த⥫쭮 ६  ।묨 
ᨬ  .
.. ஬⪨ ६  ।묨 ᨬ  䨪஢, 
ਭ騩    ।०,   稭  
 稢.  ⮢  ⮯-   ᨬ 
室  ⮩ 楫. 
⮮⢥ (Auto Answer)
ᮡ  ⢥  室   ᯮ짮 ⥫䮭 
㡪.
⮬᪨  (Auto Dial)
ᮡ ,     ᯮ짮 
⥫䮭 .
Baud Rate
⢮  ᨣ  ᥪ㭤   ।. Baud rate 筮 
ᯮ  祭 bit rate,  孨᪨  ४⭮.
Bisync
 ஭ ஫ (Binary Synchronous Control).  ࠭ 
⮪ ࠧࠡ⠭  IBM  ணࠬ ᯥ祭  
㭨樮 ன, ࠡ  ᨭ஭ ०. ⮪ 
। 樨   裡, ਬ, ଠ  , 묨 
   ⥫䮭 . . ⮪, HDLC, SDLC.
  (Binary Digit)
祭 0  1, ࠦ饥  ஢ ⥬ (⮫쪮  
祭). ᯮ ⮬,   ᯮ    ० 
(OFF  ON). 饭 ଠ 筮 ࠧ鸞 - .
Bit Rate
⢮  ,  , ।  ᥪ㭤 (bps). 
㭨樮   ᯮ짮 ⥫䮭  ⠭ 
  ஢ 300, 1200, 2400, 4800, 7200, 9600  14,400.
BPS
⢮  ( )  ᥪ㭤.
 (Buffer)
 , ᯮ㥬  ६ ࠭  ६ 権 
/뢮. ਬ,   .  ࠢ ⮪ 
।  ᯮ  ࠢ ⮪    
 ।   ⢥ত ਥ  ਭ騬 
.
 (Byte)
㯯  , ࠭  㥬   楫.   
  祭, ࠢ ᨬ  ASCII  (㪢, ),   
஥ 㣮 ᫮ 祭  .  㬥樨 
짮⥫  ନ 筮 ⭮  8-   ᨬ. 1 
 (Kbyte) ࠢ 1,024   ᨬ; 64 Kbytes 砥 65,536 
bytes  ᨬ.
 (Carrier)
뢭 ,    㫨஢ ᨣ, 騬 
ଠ.     ।   裡.
CCITT
० - 㭠த ࣠, । ⠭  ⥫䮭 
 ⥫䭮 㤮.  뫠 ௮஢  㭠த 
㭨樮  (ITU). 㭨樮 ⠭ ᥩ 
। ஬ 㭨樮 ⠭⮢ (TSS). ITU-T  
CCITT. ਬ, ⠭ Bell 212A  ᮥ 1200 bps  ୮ ਪ 
 ४  CCITT V.22 (⥯ - ITU-T V.22).
 (Character)
।⠢ 㪢,   㣮 ᨬ   筮 ᫠.
Characters Per Second - CPS
 । , 筮 ।塞  Bit Rate   ᨬ. 
ਬ,  2400 bps,  8-  ᨬ,  ⮢   ⮯-
, ᪮ । ⠢ 240 cps.  ⮪ ४樨 訡 
 ᦠ   ᯮᮡ⢮ 㢥祭 cps.
Class 1/EIA-578
C⠭, ᯮ㥬    䠪ᮢ묨 ணࠬ  䠪-
  ਥ  । 䠪ᨬ ᮮ饭 Class 1.
Class 2.0/EIA-592
C⠭, ᯮ㥬    䠪ᮢ묨 ணࠬ  䠪-
  ਥ  । 䠪ᨬ ᮮ饭 Class 2.0.
Cyclic Redundancy Checking (CRC)
⮤ । 訡,  ᮤন 横᪨ , 
ਬ塞     ३ ,  ࠢ騬, ⠪  
ਭ騬 . 뫠騩  砥 १ ᢮ 
᫥      CRC. ਭ騩  ࠢ ᢮ 
१  祭 CRC  뤠 ⢥ত.  ᯮ짮 ARQ 
⮪, ন ᮪᪮묨  U.S.Robotics, 
ਭ騩    ᫥     ,  
ᯮ祭   㤥 । ४⭮.
⨥  (Data Compression)
᫨ ।騩  㦨 筮 ⢮ ,  
८ࠧ    ⪨   訬 ⢮ . 
ਭ騩  ந   । ।祩   
ਭ騩 .
   (Data Compression Table)
 祭, ᢮  ᨬ  ६ ᮥ  ᦠ⨥ 
 MNP5. 祭  㬮砭  ⠡ ﭭ    
 ६  : 祬  ⠡, ⥬  ᮪ ய᪭ 
ᯮᮡ  .
᫨  ६  ᫠ ᨣ Break (.  Y), ⠢騩  
१㧨 ⠡ ᦠ ,    㬥襭 ய᪭ 
ᯮᮡ.
  (Data Mode)
,  ஬ 䠪-  ࠢ  ਭ 䠩 . 
⠭ ,  ⥩ 䠪, ᥣ 室  ० .
DCE
Data Communication Equipment - 㤮  ।  (⠪,  
), ஥ ⠭   ⥫䮭 .
᪠  (Dedicated Line)
䮭   ᮥ  । ⢮ ஢  
ନ  ࠭祭 ࠭⢠, ਬ,  .  
।⠢ ᮡ ᪮॥ , 祬 ⥫䮭   㡫 㯮. 
㭨樮    ⠪ ४  㥬, 
..   室 १  ⥫䮭 .
஢  (Digital Loopback)
, ஫騩 䥩 RS-232  , ᮥ騩 ନ  
  .  砥  ( ଥ ஢ ᨣ)  
  ନ   뢮   ࠭  䨪樨. 
EIA
樠, । ஭ ⠭  .
 (Equalization)
奬 樨, ஥  ,  ࠫ樨  
᪠, ᫮ ࠡ⮩ ⥫䮭  裡. ᯮ  
⨯: 䨪஢   , ᯮᠡ騥  
᫮  裡. ᮪᪮  U.S.Robotics ᯮ 
㥬 .
४ 訡 (Error Control)
ࠧ ⮤, ஢騥 ⮢୮ ᨬ   . 
V.42  MNP ⮪ ४樨 訡, ᯮ騥 । 訡 
(CRC)  ९뫪 訡 ३ (ARQ).
ᨬ쭮 饭 (Facsimile)
⮤ । ࠧ ⭮ ࠭   窨  . 筮 
뢠  ᮬ.
  (Fax Mode)
,  ஬ 䠪-  ਭ  ࠢ 䠩.
Flash ROM
ﭭ  (Read Only Memory),       
ணࠬ஢.
ࠢ ⮪ (Flow Control)
堭, ࠢ訢騩 ࠧ ⮪     .
३ (Frame)
ନ, ਬ塞     ᮥ ଠ樥. 
⥫쭠 ଠ 筮 砥  ३, ࠧ  
,   ஢ન 訡   砫/.
HDLC
ࠢ   ᮪ ஢. ⠭ ⮪, 
ࠧࠡ⠭ 㭠த ࣠樥 ⠭⮢  ணࠬ 
ᯥ祭  㭨樮 ன, ࠡ  ᨭ஭ ०. 
⮪ । 樨 ஢ 裡, ਬ, ଠ ३ , 
묨    ⥫䮭 . . Bisync, ⮪, 
SDLC.
HST
High Speed Technology, ᮡ⢥ ⮪ U.S.Robotics  ४樥 訡 
 ᮪᪮ . HST ꥤ ஢   
㢥祭 ⮩稢  裡  ᨬ    
䥪⨢ ᯮ짮 ⥫䮭  裡  ᪮ 4800 bps  
. HST 砥 ⠪ MNP-ᮢ⨬ 楤 ४樨 訡, 
஢  ᨬ筮 樨.
ITU-T
㭠த 㭨樮  - 㭨樮 ᥪ 
(International Telecommunication Union - Telecommunication sector). ० 
 - CCITT. 㭠த ࣠, । ⠭  
⥫䭮  ⥫䮭 㤮. ਬ, ⠭ Bell 212A  
ᮥ 1200 bps  ୮ ਪ  㭠த ࠪ⨪ 
砥  ITU-T V.22.  ᮥ 2400 bps 設⢮ -
ந⥫   ।ᬮ७ V.22 bis.
LAPM
Link Access Procedure for Modems - 楤 ४樨 訡, ।  
४樨 ITU-T V.42.
쭮  (Local Echo)
⢮ , 饥  뢠  ࠭    
। . ᫨  室  ०  (  ० 裡 
 㣮 ⥬), 쭮  뢠 ।⢮  ATE1,  
१ ன  뢮  ࠭ ࠭  . ᫨  
室  ० 裡  㣮 ⥬, 쭮  뢠  
  ATF0.   ⠢  뢮  ࠭ 
, ।  㤠 ⥬.
MI/MIC
Mode Indicate/Mode Indicate Common,  ०   (Manual 
Originate).  ன,    ,  㣠  ⢫ 
 .   ன⢠  ࠡ⠥  ० Dumb mode 
( ⥩ ⮬᪮  ), ⥬    
 㡪  ०   ᮥ  ਭ騬 . . 
MI/MIC Closure  ਫ G.
MNP
Microcom Networking Protocol - ᨭ஭ ⮪ ४樨 訡, 
ࠧࠡ⠭ Microcom, Inc. ⮪ ࠭ ।   訡 
।⢮  㦥 (CRC)  ९뫪 訡 ३.  
U.S.Robotics ᯮ MNP Levels 1-4  ᦠ⨥  Level 5. MNP Levels 1-4 
祭  ४樨 ITU-T V.42. . HST.

ன⢮, ਭ饥  ।饥    
㭨樮 : ⠪,  ࠤ  ⥫䮭 . Courier - 
, ࠡ騩  ⥫䮭 ,  㫨 ஢ 
ᨣ      ᯥ譮 ।  ⥫䮭 
.  ⠪ 㫨 ᨣ, 祭  ⥫䮭 ,  
஢  । ⥬,  ।   ਭ騩 .
Nonvolatile Memory (NVRAM)
ணࠬ㥬 짮⥫ , ࠭   몫祭 
⠭. ᯮ   Courier  ࠭ 䨣樨  
㬮砭, 㦠  RAM  祭.
OFF/ON Hook
⢨   ⮬,   﫨 ⥫䮭 㡪 (off hook) 
   (on hook).
Online Fallback
ᮡ ᮪᪮   ४樥 訡 ᫥  
⢮ : ᪠  ᫥ ᪮  襭   
   ᮪ ᪮  襭 ᫮ 裡.
  (Originate Mode)
,  ஬  ࠥ   稭 ।  । 
 ,  ⮬ ⢫ ਥ  ᮪ .
⭮ (Parity)
⮤ । 訡, ஢騩 ࠢ쭮 । ᨬ. 
஫ ᨬ ४뢠  묨  䥪⨢묨 ⮤ 
஢ન ,  ⮪ ⨯ Xmodem  ARQ-⮪,  
ᯮ  Courier.
 ⨯ ⭮  ᯮ짮  뢠 , 
    ய᪠.  ᯮ짮 ⭮  ⭮ 
   । ᨬ. 祭  ࠢ 0  1 
 ⮣, ⮡ 饥 ᫮   ᨬ 뫮   ,  
ᨬ  ⮣,  ⨯ ⭮ ᯮ.
⮪
⥬ ࠢ  楤, ॣ㫨 ᮮ饭     
ன⢠. ⮪ 뢠 ࠧ묨,  ᮮ騥 ன⢠ 
 ᯮ짮  ⮪   묨. ଠ , 
⮢  ।  ਥ, ।  ࠢ 訡 -  
  樨,    ।  ⮪.
RAM
, 㯭  ᯮ짮  祭 ,    
몫祭.  RAM ᮤন ⥪騥 ⠭,  ࠢ 
⮪   .
  (Remote Access)
ᮡ,  㤠- 짮⥫ ᬮ 
࠭ 䨣樨  Courier   䨣 . 
  ஫.
 ஢  (Remote Digital Loopback)
, ஢騩 ⥫䮭 ᮥ  ன⢠ ।  ਥ 
㤠 . ,   , ।  
樨饣   㤠 ⥬, 㯠  ன⢮ 
।  ⥬ 뢮  ࠭  䨪樨.
  (Remote Echo)
 , 砥  㤠 ⥬, 頥  뫠騩 
  뢠  ࠭.    㭪樥 㤠 
⥬.
ROM
ﭭ , 㯭 짮⥫.  ⠭  
Courier ࠭  ROM    㦥  RAM  ⢥ ⥪饩 
䨣樨, ᫨ DIP ४⥫ S10   ON  祭.
⮢  ⮯- (Start/Stop Bits)
 , ᮥ  ᨬ, । ⥬   ।  
६ ᨭ஭ ।.
SDLC
ࠢ ᨭ஭  ।  (Synchronous Data Link Control). 
⮪, ࠧࠡ⠭ IBM  ணࠬ ᯥ祭  㭨樮 
ன, ࠡ  IBMs Systems Network Architecture (SNA). ⮪ 
। 樨  ஢  裡, ਬ, ଠ ३ 
, 묨    ⥫䮭 . . Bisync, 
Protocol, HDLC.
 ஭ । (Synchronous Transmission)
 ।,  ன   뫠 १ । 
ᨭ஭஢ ६ ࢠ.  ᨫ ࠢ୮ ᨭ஭樨 
 ॡ  ⮢  ⮯-. . ᨭ஭ ।.
 ⥬ ন ᨭ஭ ᮥ ⮫쪮 ᫨ 
⠭ ᨭ஭   ᮮ⢥饥 ணࠬ ᯥ祭.
Terminal
ன⢮,   ᯫ ண ᯮ  ࠢ  
祭   㭨樮 .
 ନ (Terminal Mode)
樮 ०, 室  ।   ப஢.  
० ନ  ࠡ⠥ ⠪,    ᪮॥ ⠭ 
ନ,  ⥫⠩, 祬 .     אַ  
 ᨬ  ⮣,      ,  
  ।  ⥫䮭 . 祭  뢮 
।⢥  ࠭. 設⢮   㭨樮 
ணࠬ ࠢ ० ନ, ⠪   ࠧ 設⢮ 
 権,  । 䠩  ࠭ 祭 
䠩.
ய᪭ ᮡ (Throughput)
⢨⥫쭮 ⢮  짮⥫, ।  ᥪ㭤,  
 ⥫ ଠ ⮪.
Transmission Rate
筮 Bit Rate. 
V.17
⠭ ITU-T  䠪ᨬ 権,  ।   
᪮ 14.4 bps,   ᪮ ।  12 bps.
V.21 
⠭ ITU-T  ⢫ 䠪ᨬ ᮥ  300 bps. U.S. 
Robotics  ᮢ⨬ 䠪-ன⢠ ।  ਭ   
᮪ ᪮.
V.21 
⠭ ITU-T  裡   300 bps.
V.22
⠭ ITU-T  裡   1200 bps.
V.22 bis
⠭ ITU-T  裡   2400 bps.
V.23
⠭ ITU-T  裡   1200 bps  75 bps ⭮ .  
ᯮ  ⠭. 
V.25
⠭ ITU-T  裡 . V.25 砥 ⢥ ⠭樨, ⫨  
⢥ ⠭樨 Bell.   U.S.Robotics   ⠭  0 
⠪ ࠧ, ⮡ ᯮ짮 V.25 2100 .
V.25 bis
⠭ ITU-T  ᨭ஭ ᮥ  ⥬ ⨯ mainframe  
, ᯮ騬 HDLC  -ਥ஢ ⮪.  
  ᪮ ᫥⥫쭮   ⠭ &X.
V.27 ter
⠭ ITU-T  裡 䠪ᮬ  4800  2400 bps.
V.29
⠭ ITU-T  裡 䠪ᮬ  9600  7200 bps.
V.32
⠭ ITU-T  裡   9600  4800 bps.
V.32 bis
⠭ ITU-T, 騩 V.32  ᪮⥩ 4800, 7200, 9600, 12K  14.4K bps.
V.32 terbo
樮 奬,  V.32  ᪮⥩: 4800, 7200, 9600, 12, 
14.4, 16.8, 19.2  21.6 bps.
V.34
⠭ ITU-T   裡  ᪮  28.8 bps.
V.42
⠭ ITU-T   裡, ।騩 -蠣  
।  ॣ஢  LAPM ४樨 訡. V.42 ⠪ ন 
MNP ४ 訡 Levels 1-4  ᦠ⨥  MNP5.
V.42 bis
७ ITU-T V.42, ।饥 ᯥ樠 奬 ᦠ   
ᯮ짮  V.42  MNP ४樥 訡.
V.Fast Class
⢥ 樮 奬, ࠧࠡ⠭ Rockwell International  
।   ᪮  28.8 bps.
 ᫮ (Word Length)
⢮   ᨬ   ⮢  ⮯-.
Xmodem
  ᥬ⢥ ⮪ ४樨 訡, ᯮ㥬  । 
䠩  .
XON/XOFF
⠭ ASCII ஫ ᨬ, ᯮ㥬  뤠 ன 
ᨣ ४/ । .  設⢥ ⥬  
<Ctrl>-S ਢ  뫪 XOFF.  ன⢠,  Courier, 
 <Ctrl>-Q  XON; 㣨  ⨥   ᫥ 
<Ctrl>-S  XON.
 K.  
  ᯮ ᫥ ⠭ ⮪,  ⠪ 
ᮢ⨬   ⠭묨 奬.
V.Fast Class (V.FC)
28.8, 26.4, 24, 21.6, 19.2, 16.8, 14.4 bps, ᨭ஭ ०, Trellis Coded 
Modulation (TCM)
U.S.Robotics V.32 terbo
21.6, 19.2, 16.8, 14.4, 12, 9600, 7200 bps, ᨭ஭ ०, 19.2, 16.8, 
14.4, 12, 9600, 7200 bps, ᨭ஭ ०, Trellis Coded Modulation (TCM)
4800 bps, ᨭ஭/ᨭ஭ ०, Quadrature Amplitude Modulation (QAM)
U.S.Robotics High Speed Technology (HST)
16.8, 14.4, 12, 9600, 7200 bps, ᨭ஭/ᨭ஭ ०, ᨬ, 
  450 bps  ⮬᪨ ᮣᮢ 裡  300 bps, Trellis 
Coded Modulation (TCM), Quadrature Amplitude Modulation (QAM)
4800 bps, ᨭ஭/ᨭ஭ ०, ᨬ,   450 
bps  ⮬᪨ ᮣᮢ 裡  300 bps, Quadrature Amplitude 
Modulation (QAM).
ITU-T V.32 bis
14.4, 12, 9600, 7200 bps, ᨭ஭/ᨭ஭ ०, Trellis Coded Modulation 
(TCM).
4800 bps, ᨭ஭/ᨭ஭ ०, Quadrature Amplitude Modulation 
(QAM).
⥫쭠 ᮢ⨬
ITU-T V.32, 9600 bps, ᨭ஭ ०, ᨭ஭ ०, Trellis Coded 
Modulation (TCM); 4800 bps, ᨭ஭ ०, ᨭ஭ ०, Quadrature 
Amplitude Modulation (QAM)
ITU-T V.25 ⮭ 2100 
ITU-T V.23, 1200 bps, ᨬ (1200/75 bps), Frequency Shift Keying (FSK)
ITU-T V.22 bis, 2400 bps, ᨭ஭/ᨭ஭ ०, Quadrature Amplitude 
Modulation (QAM)
ITU-T V.22, 1200 bps, ᨭ஭/ᨭ஭ ०, Differential Phase Shift Keying 
(DPSK)
Bell 212A,, 1200 bps, ᨭ஭/ᨭ஭ ०, Differential Phase Shift Keying 
(DPSK)
Bell 103, 300 bps, ᨭ஭ ०, Frequency Shift Keying (FSK)
ITU-T V.21, 300 bps, ᨭ஭ ०, Frequency Shift Keying (FSK)
⠭ ⮪ ४樨 訡
⮪ ४樨 訡 ITU-T V.42  ᪮ 14.4, 12, 9600, 7200, 4800 bps 
(० V.32 bis)  2400/1200 bps
⮪ ४樨 訡 U.S.Robotics HST, ᨬ,  ᪮ 16.8, 
14.4, 12, 9600, 7200, 4800 bps, 450/300 bps ⭮ 
⮪ ४樨 訡 Microcom Networking Protocol (MNP), Levels 2-4  
᪮ 14.4, 12, 9600, 7200, 4800 bps (० V.32 bis)  2400/1200 bps
⮪ ᦠ 
⨥  ITU-T V.42 bis ( ०  ᪮  1200 bps  )
⨥  Microcom Networking Protocol (MNP), Levels 5 ( ०  
᪮  1200 bps  )
⠭ ० 䠪
 Courier ᯥ稢 ᮢ⨬ Group III  ᮥ  
䠪ᨬ ணࠬ ᯥ祭 Class 1  Class 2.0.    
⮬  ᮮ⢥ ᫥騬 ⠭⠬.
TIA/EIA-578	Service Class 1 Asynchronous Facsimile DCE 
			Control Standard
TIA/EIA-592	Service Class 2.0 Asynchronous Facsimile DCE 
			Control Standard
ITU-T V.17		14.4K/12K bps
ITU-T V.29		9600/7200 bps
ITU-T V.27 ter	4800/2400 bps
ITU-T V.21		300 bps
  
115.2K, 57.6K, 38.4K, 19.2K, 16.8K, 12K, 9600, 7200, 4800 bps
   
21.6K, 19.2, 16.8K, 14.4K, 12K, 9600, 7200, 4800 bps
  
䮭 ஧⪨ RJ11, RJ45S
 
㯫/㯫  ஢, 䨧᪨  뤥 
⥫䮭 ; ࠢ塞 ᠬ ᮪᪮⭮   
ॢ஢ ।  ० HST; ᨬ ᪮  ० V.32 
bis
 
஭/ᨭ஭, ⮬᪨ /⢥,   筮 
०/⢥, Smart/Dumb mode, ⮬᪨ /⮬᪨ ⢥, 
⮫쪮 ⮬᪨ ⢥,      (MI/MIC)
-: 襨  ० 䠪
 
ᮢ  ( 0-9), ⮭  (DTMF 0-9, #, *), a-z, ᫨  ० 
().
 
, ᫥⥫;  㬮砭  ᫮ 8-,  ⭮  1 
⮯-
 	⭮ (1 )			⮯-
᫮
7		Even (஢ઠ  ⭮),		1
		Odd (஢ઠ  ⭮)
		Mark (ᨬ),  Space (஡)	
7		None					2
8		None					1
   
HS		High Speed (᮪᪮⭮ ०  2400 
		bps)
AA		Auto Answer (⮮⢥)
CD		Carrier Detect (㦥 饩)
OH		Off Hook (⨥ 㡪)
RD		Received Data (ਥ )
SD		Send Data (। )
TR		Data Terminal Ready (ନ ⮢ - ᨣ DTR)
MR		Modem Ready/Test Mode ( ⮢/ 
		஢)
RS		Request to Send (  뫪 - ᨣ RTS)
CS		Clear to Send (⮢  뫪 - ᨣ CTS)
SYN		Synchronous mode (஭ ०)
ARQ/	⠭   ४樥 訡/
FAX		  ० 䠪
  
 ।
	४ 訡:		3.25k bytes
	 ४樨 訡:	1.5k bytes,  128-byte
 ਥ:			2K bytes
 
60 ᨬ,   䨪 AT,  Carriage Return  ஡
 
   ⮢ 蠡
 ஢ 
஢ 
⮢ 蠡
  

 
FAX				 䠪
DATA			 
NO DIAL TONE		 ⢥ ⠭樨
BUSY			 
NO ANSWER		 ⢥
RINGING			 
VOICE			ᮢ ⢥
    
 㬮砭 - 60 ᥪ㭤,  ணࠬ஢ 2-255 ᥪ㭤.
    
60 ᥪ㭤
   FAX SERVICE CLASS 1
+FCLASS=n (0,1)		䨪   ࠢ 
			ᮬ
+FTS=n (0,255)			⠭ ।  뤥ঠ 
			 10 ᥪ.
+FRS=n (0,255)			 砭 10 ᥪ.
+FTM=n (3,24,48,72,73,74,96,121,122,145,146)
			।   饩
+FRM=n (3,24,48,72,73,74,96,121,122,145,146)
			ਥ   饩
+FTH=n (3,24,48,72,73,74,96,121,122,145,146)
			।  HDLC  饩
+FRH=n (3,24,48,72,73,74,96,121,122,145,146)
			ਥ  HDLC  饩
   FAX SERVICE CLASS 2.0
  ० Class 2.0 fax ᫨誮 ᫥  ⮣, ⮡ 
᫨  .  ଠ樨  孨᪨ ࠪ⨪ ० 
Class 2.0 令  ⤥ U.S.Robotics Global Engineering Documents  
⥫䮭 1-800-854-7179. 㬥, 騩  ଠ, 
뢠:
ANSI/EIA/TIA-592-1993 (EIA-592)
Asynchronous Facsimile DCE Control Standard
May, 1993
⥫ , ন  ० Class 2.0 FAX
U.S.Robotics ᯥ稢 ᫥騥 樮   ० Class 2.0 
fax:
+FNS=0,1		ய ⠭ ப 
		⠭ 裡
+FCR=0,1		 ਥ
+FAA=0,1		 ⨢ ⢥
+FCT=0-255 ᥪ	ਮ ६  䠧 
+FHS=0-255		稭 ࠧ뢠 裡, ⮫쪮  ⥭
+FMS=0-3		쭠 ᪮ 䠧 
+FBS?=500,100		 , ⮫쪮  ⥭

    V.25 bis   
:
Connect incoming call (CIC) -   室騬  	
Call request using number provided (CRN) -    	
	ᯮ짮 㪠 ⥫䮭 
Call request with memory location (CRS) -    樥 
Disregard incoming call (DIC) - ꥤ  㯨訬 
Program number (PRNn) - ணࠬ 
Request list of forbidden numbers (RFN) -  ᯨ᪠ 饭 ஢
Request list of stored numbers (RLN) -  ᯨ᪠ ஢, 		࠭  
NVRAM
樨  : 0-9 & : > < = P T);
騥 : 
Call failure indication (SFI) - 㦥 ⪠ ᮥ  -  樮묨 
ࠬࠬ:
	- Abort call (CFAB) - 뢠 
	- Local modem busy (CFB) -   
	- Engaged tone (CFET) - ⮭ 
	- Forbidden call (CFFC) -  饭
	- Number not stored (CFNS) -   ࠭  
	- Answer tone not detected (CFNT) - ⢥ ⠭樨  
	
	- Ring tone (CFRT) - ⮭ 
	- Connect (CNX) - 
	- List of numbers (LS) - ᯨ᮪ ஢
	- List of forbidden numbers (LSF) - ᯨ᮪ 饭 
	஢
	- List of stored numbers (LSN) - ᯨ᮪ ஢, 
	࠭  
	- Incoming call (INC) - 室騩 
	- Invalid (INV) - ࠢ쭠  -  樮묨 	
	ࠬࠬ:
		- Message syntax error (INVMS) - 訡  
		ᨭ⠪ ᮮ饭
		- Command unknown (INVCU) -  ⭠
		- Parameter syntax error (INVPS) - 訡  
		ᨭ⠪ ࠬ஢
		- Parameter value error (INVPV) - 訡  ꥬ 
		ࠬ஢
	- Valid (VAL) - ࠢ쭠 
ন   १騥 :
	- Call request with identification number (CRI) -  
	  䨪樥 
	- Program identifier (PRI) - 䨪 ணࠬ
	- Request list of identification numbers (RLI) -  ᯨ᪠ 	
	 ஢
	- List of delayed call numbers (RLD) - ᯨ᮪ ஢  
	প 
  
2200-2300 
 
0.7 ᥪ.  㬮砭,  ணࠬ஢ 0.2-25.5 ᥪ.

⨢
   
V.Fast Class
	 : 1800 
	 ⢥:  1800 
USR-V.32 terbo/V.32 bis/V.32
	 : 1800 
	 ⢥:  1800 
USR-HST, 450 bps ⭮ 
	 :   375 
	 ⢥:  1800 
USR-HST, 300 bps ⭮ 
	 :   350 
	 ⢥:  1800 
V.23
	 :
		:   390 
		஡:   450 
	 ⢥:
		: 1300 
		஡: 2100 
V.22 bis, V.22, Bell 212A
	 : 1200 
	 ⢥:  2400 
Bell 103
	 :
		: 1270 
		஡: 1070 
	 ⢥:
		: 2225 
		஡: 2025 
V.21
	 :
		:   980 
		஡: 1180 
	 ⢥:
		: 1650 
		஡: 1850 
   
V.Fast Class
	 : 1800 
	 ⢥:  1800 
USR-V.32 terbo/V.32 bis/V.32
	 : 1800 
	 ⢥:  1800 
USR-HST, 450 bps ⭮ 
	 : 1800 
	 ⢥:  1800 
USR-HST, 300 bps ⭮ 
	 : 1800 
	 ⢥:    350 
V.23
	 :
		:  1300 
		஡:  2100 
	 ⢥:
		:   390 
		஡:   450 
V.22 bis, V.22, Bell 212A
	 : 2400 
	 ⢥:  1200 
Bell 103
	 :
		: 2225 
		஡: 2025 
	 ⢥:
		: 1270 
		஡: 1070 
V.21
	 :
		: 1650 
		஡: 1850 
	 ⢥:
		:   980 
		஡: 1180 
 
- 44 dBm q 2 dBm
   
- 9 dBm
    
01.%

FCC Part 68 and Part 15, Class B Domestic; IC (Canada), UL listed
, ॣ樮   RU.0001.0100
䨪 N /1--86
뤠 ⢮ 裡 ᨩ᪮ 樨

 
5 

6.375  10.3  1.337 
 (䠢 ᯨ᮪ )
+++	  ० 	4-9, -12
+FAA	⨢ ⢥	5-3
+FCLASS=n	० 䠪/	5-2
+FCLASS?	 ० 䠪/	5-2
>		4-7
/	㧠	4-5
$	HELP  ᭮ 	6-8
&$	HELP   &	6-9
&A	 १  ARQ	4-17, C-2
&B	᪮ ᫥⥫쭮 	4-21, C-2
&C	㦥 饩	4-11, C-3
&D	ᨣ DTR (ନ ⮢)	4-23, C-3
&F	㧪 䠡 ⠭	4-11, C-4
&G	 ⮭	4-31, C-4
&H	஫ ⮪ । 	4-27, C-4
&I	ணࠬ ஫ ⮪ ਭ 
	4-28, C-5	
&K	ᦠ⨥ 	4-20, C-5
&L	ࠡ  뤥묨 ﬨ	F-12
&M	४ 訡	4-19, C-6
&N	᪮ 裡	4-22, C-7
&P	ᮮ⭮襭 ࠧ몠/몠	4-31, C-7
&R	 ஫ ⮪ ਭ 	4-28, C-8
&S	ᨣ DSR	4-24, C-8
&T	஢	C-8, ਫ 		H
&W	 ⠭  NVRAM	4-12, C-9
&X	筨 ᨭ஭樨	F-2
&Y	ࠢ ᨣ Break	4-32, C-9
&Zn=s	 ⥫䮭   NVRAM	4-6, C-10
&Zn?	 , ࠭  NVRAM	4-7, C-10
&ZC=s	  ப  NVRAM	4-33, C-9
&ZC?	  ப, ࠭  NVRAM	4-33, C-9
%$	Help   %	6-11
%A	䨣樨   ᠭ樮஢
㯠	C-10, D-4
%B	㤠 	C-10, D-14
%C	ࠢ 㤠 㯮	C-10, D-14
%E	 ࠬ 䨣樨   
ᠭ樮஢ 㯠	C-11, D-7
%F	ଠ 	C-11, D-15
%L	஫ 쭮 㯠	C-11, D-5
%N	᪮  ᨭ஭ ०	F-4
%Pn=s	⠭ ஫	C-11, D-15
%Pn?	 ஫	C-11, D-15
%S	ﭨ   ᠭ樮஢ 
㯠	C-11, D-7
%T	ᯮ ⭮ 	4-33, C-12
%V	⮬᪮ । ஫	C-12, D-8
A	⢥  筮 ०	4-8, C-13
A/	७ ᫥ 	4-6, C-13
A>	横᪮ ७	4-7, C-13
AT	䨪 	4-1, C-13
B	⢥ CCITT/Bell	4-19, C-13
C	몫祭 ।稪	4-31, C-14
D	 	4-4, C-14
$	HELP     	6-10
@	 ⢥	4-5, C-14
,	㧠	4-4, C-14
/	⪠ 㧠	4-4, C-14
;	  ० 	4-4, C-14
	 ᨬ	4-4, C-14
!	ॢ 	4-4, C-14
P	 ᮬ	4-5, C-14
R	४祭  ० ⢥	4-5, C-15
T	 (⮭) 	4-4, C-14
W	 ண ⢥ ⠭樨	4-4, C-14
DL	  ᫥ ࠭ 	4-5, C-15
DL?	 ᫥ ࠭ 	6-8
DS	 , ࠭  NVRAM	4-6, C-15
E	쭮   ० 	4-13, C-15
F	쭮   ० ᮥ	4-13, C-15
H	/ 㡪	4-9, C-15
I	 짮⥫	 6, C-15
K	⠩ 	4-32, C-16
M	ࠢ ஬⥫	4-13, C-16
O	  ० ᮥ	4-10, C-17
P	 ᮬ	4-4, C-14
Q	/ १ 	4-14, C-17
S$	HELP  ॣࠬ	6-10
Sr?	 ᮤন ॣ	B-16, C-17
Sr=n	⠭ 祭 ॣ	B-16, C-17
T	 (⮭) 	4-4, C-14
V	᫮/஢ १騥 	4-14, C-17
X	樨  १ 	4-14, C-17
Z	㧪 ⠭  㬮砭	4-12, C-18
ਣ  ⮢ ମ C&DS.
ॢ 䥥 ..
 䥥 ..
孨᪨ । મ ..

