Cinterion
®
EHS6 AT Command Set
16.2 AT+CMUT
EHS6_ATC_V03.001
15/12/3
Confidential / Released
Page 393 of 513
16.2
AT+CMUT Mute control
The
command mutes the microphone input. The command can be used in all audio modes during a
voice call only. See
for more details on the various audio modes. As alternative, you can use the
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
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
OK
Read Command
AT+CMUT?
Response(s)
+CMUT:
OK
ERROR
+CME ERROR:
<err>
Write Command
AT+CMUT=
Response(s)
OK
ERROR
+CME ERROR:
<err>
PIN
Last
Reference(s)
±
+
-
3GPP TS 27.007
<mute>
(num)