Gemalto Cinterion EHS6 - 16.2 AT+CMUT Mute control

Cinterion
®
EHS6 AT Command Set 
16.2 AT+CMUT
 EHS6_ATC_V03.001 15/12/3
Confidential / Released
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16.2 AT+CMUT Mute control
The AT+CMUT command mutes the microphone input. The command can be used in all audio modes during a
voice call only. See AT^SNFS for more details on the various audio modes. As alternative, you can use the
AT^SNFM command.
During an active call, users should be aware that when they switch back and forth between different audio modes
(for example handsfree on/off) the value of <mute> does not change, i.e. the microphone mode is retained until
explicitly changed. 
Syntax

Parameter Description
0
(P)
Mute off
1 Mute on
Test Command
AT+CMUT=?
Response(s)
+CMUT: (list of supported<mute>s)
OK
Read Command
AT+CMUT?
Response(s)
+CMUT: <mute>
OK
ERROR
+CME ERROR: <err>
Write Command
AT+CMUT=<mute>
Response(s)
OK
ERROR
+CME ERROR: <err>
PIN  Last Reference(s)
± + - 3GPP TS 27.007 [45]
<mute>
(num)