At+Cmod Call Mode - SimCom SIM7500 Series At Command Manual

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
AT+CMOD=?
Read Command
AT+CMOD?
Write Command
AT+CMOD=<mode>
Execution Command
AT+CMOD
Defined values
<mode>
0 – single mode(only supported)
NOTE: The value of
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.
SIM7500_SIM7600 Series_AT Command Manual_V1.07
Responses
+CMOD: (list of supported <mode>s)
OK
Responses
+CMOD: <mode>
OK
Responses
OK
ERROR
Responses
Set default value:
OK
<mode> shall be set to zero after a successfully completed alternating mode
Smart Machine Smart Decision
130 2017-12-25