Argent Terminal Adaptor - User Guide
Version 1.1 Telstra Corporation Limited
Page 22/29 ACN 051 775 556
AT Description
ATQ0 (default) Enable result codes output to the terminal.
ATQ1 Disables result codes to the terminal.
ATQ2 Disable result code in answer mode only.
\Q Flow Control
AT\Q0 disables flow control
AT\Q1 enables XON/XOFF software flow control
AT\Q3 (default) enables RTS/CTS hardware flow control
%R Read all S registers
AT%R Read all the S registers
%S Serial Number
AT%S Read the ATA serial number
Sn? Read S register value
eg ATS51? Retrieves the telephone number
Sn= Write S register value
eg ATS51=6173344 5566
\T Idle Timeout
Time before the link will hang up the line if no data on the connection.
AT\T2 sets up the timer to hang up after 2 minutes idle time
AT\T0 disables the idle timer so it will not cause a hang up
Idle Timeout can be set in minutes with valid values of 0 to 255.
V Result code format
ATV0 All results returned in short form
ATV1 (default) results returned in long form
%V ATA version number can only be read.
AT%V displays the version number of the software in the ATA
&V Display current configuration
Shows all the current parameters
&W Save current configuration
AT&W This will store the parameters even if the ATA is turned off
Z Reset
ATZ resets the ATA without changing the configuration. Current calls
would be lost.
+++ Enter Command Mode
+++ must be a half second of no data actvity before and after “+++”.
4.3 S register settings
Register Description
S0 Auto Answer number of rings
ATS0=0 (default) disables answering incoming data calls
ATS0=n where n is a value 0 to 255 rings
S51 ATA Telephone Number
ATS51=6173344 5566 store the phone number to present in calls. The
other party on the line will see this number as your number. This number
must be one of the numbers issued on this connection by Telstra. MSN