Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
6.20 AT+CMUT Microphone mute control
Description
Thi
s command is used to enable and disable the uplink voice muting during a voice call or a video
call which is connected. If there is not a connected call, write command can’t be used.
When all calls are disconnected, the Module sets the subparameter as 0 automatically.
SIM PIN References
NO 3GPP TS 27.007
Syntax
Test Command Responses
+CMUT: (list of supported <mode>s)
OK
AT+ CMUT? +CMUT: <mode>
OK
Write Command Responses
AT+CMUT=<mode> OK
Defined values
<mode>
0 – mute off
Examples
AT+CMUT=1
OK
+CMUT: 1
6.21 AT+MORING Enable or disable report MO ring URC
Description
This command is used to enable or disable report MO ring URC
SIM PIN References