Siemens MC55 - Manual (Page 397)

MC55 AT Command Set
16.5 AT+CMUT
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MC55_ATC_V01.05 Page 397 of 469 2/10/04
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16.5 AT+CMUT Mute control
Syntax
Command Description
This command can be used in all audio modes (1 to 6) and 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.
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 ASC0 ASC1 MUX1 MUX2 MUX3
! % % % % %
Reference(s)
GSM 07.07
<mute>
(num)