SimCom SIM7500 Series User Manual

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SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
130
Examples
AT+CSTA?
+CSTA: 129
OK
AT+CSTA=145
OK
6.18 AT+CMOD Call mode
Description
Write command selects the call mode of further dialing commands (ATD) or for next answering
command (ATA). Mode can be either single or alternating.
Test command returns values supported by the TA as a compound value.
SIM PIN References
NO 3GPP TS 27.007
Syntax
Test Command Responses
AT+CMOD=?
+CMOD: (list of supported <mode>s)
OK
Read Command Responses
AT+CMOD? +CMOD: <mode>
OK
Write Command
Responses
AT+CMOD=<mode> OK
ERROR
Execution Command Responses
AT+CMOD
Set default value:
OK
Defined values
<mode>
0 – single mode(only supported)
NOTE:
The value of <mode> shall be set to zero after a successfully completed alternating mode
call. It shall be set to zero also after a failed answering. The power-on, factory and user resets shall
also set the value to zero. This reduces the possibility that alternating mode calls are originated or
answered accidentally.
SIMCOM CONFIDENTIAL FILE

SimCom SIM7500 Series Specifications

General

Brand	SimCom
Model	SIM7500 Series
Category	Control Unit
Language	English