Specifications

Chapter 2 – Configuration Commands
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371B) 22
2.6 ATX Set CONNECT Result Code Format and
Call Monitoring
Description: ATX determines whether or not the TA detects the presence of dial tone and busy signal
and whether or not TA transmits particular result codes.
Store this parameter with the AT&W command.
Display this parameter with the AT&V command.
Exec Command Syntax: ATX<value>
Response: OK
ERROR
Parameter Description:
<value>
0 CONNECT result code only returned, dial tone and busy detection are both disabled.
Default.
1 CONNECT <text> result code only returned, dial tone and busy detection are both
disabled.
2 CONNECT <text> result code returned, dial tone detection is enabled, busy detection is
disabled.
3 CONNECT <text> result code returned, dial tone detection is disabled, busy detection is
enabled.
4 CONNECT <text> result code returned, dial tone and busy detection are both enabled.
2.7 AT\ V Set CONNECT Result Code Format
Exec Command Syntax: AT\ V<value>
Response: OK
ERROR
Parameter Description:
<value>
0 CONNECT <text> result code returned without RLP trailer. Default.
1 CONNECT <text> result code returned with RLP trailer.
Notes:
• For circuit-switched data calls only
• Output only if ATX parameter is set with value > 0.
2.8 ATZ Set all Current Parameters to User
Defined Profile
Description: ATZ sets all current parameters to the user profile stored with AT&W. If a connection is in
progress, it will be terminated. All defined GPRS contexts which are not activated or not
online will be undefined (see AT+CGDCONT, AT+CGQREQ and AT+CGQMIN
command).
The user defined profile is stored to the non-volatile memory.
Exec Command Syntax: ATZ[value]
Response: OK
Parameter Description:
<value>:
0 Reset to user profile
Notes:
• First the profile will be set to factory default (see AT&F). If there is a valid user profile (stored with AT&W), this
profile will be loaded afterwards.
• Any additional commands on the same command line may be ignored. A delay of 300 ms is required before
next command is sent, otherwise “OK” response may be corrupted.