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66 MultiModemISI Hybrid Series, ISIHI-2S
Chapter 4—MODEM AT Commands, S-Registers, Result Codes
Modem
Topic Command Description Page
@ Quiet answer
^ Disable data calling tone transmission
Phone Number Memory &Z Store a phone number 70
DS Dial a stored number
Configuration Storage & Recall &W Store configuration 71
&F Load factory default configuration
Z Reset modem
&Y Select stored configuration on power-up
Modem Responses (Result Codes) E Echo command mode characters 72
Q Result codes: enable/disable
V Result codes: verbose/terse
\V Protocol result code
X Result codes and call progress
&Q Select asynchronous communications mode
%B View numbers in blacklist
Online Connection B Answer tone 74
C Carrier control
F Echo online data characters
&G Guard tones
-C Data calling tone
N Modulation handshake
\T Disable inactivity timer
Y Long space disconnect
RS-232 Interface Controls &C Carrier Detect control 76
&D Data Terminal Ready control
&S Data Set Ready control
Error Correction & Data Compression \N0 or &Q6 Non-error correction mode 77
\N3 Auto-reliable mode
\N2 Reliable mode
%C0 Data compression disabled
%C1 Data compression enabled
Immediate Action A/ Repeat last command 78
I Information request
&B V.32 auto retrain
&V View current configuration
Flow Control &M0 Asynchronous mode 79
&K0 or \Q0 Flow control disabled
&K3 or \Q3 Hardware flow control
&K4 or \Q1 XON/XOFF flow control
\X0 XON/XOFF no pass-through
&J Auxiliary relay control
\J Enable data buffer control
\G Modem port flow control
\K Set break control
+ES=6 Enable synchronous buffered mode
Escape Sequences +++AT<CR> Default in-band escape sequence 81
A Force answer mode
O Go back online
Diagnostics Speaker Settings &T Self-test commands 82
L Monitor speaker volume 82
M Monitor speaker mode