Siemens MC55 用户手册
MC55 AT Command Set
16.5 AT+CMUT
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obile
MC55_ATC_V01.05
Page 397 of 469
2/10/04
Confidential / Released
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
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
on/off) the value of
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
s)
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
ASC0
ASC1
MUX1
MUX2
MUX3
!
%
%
%
%
%
Reference(s)
GSM 07.07
<mute>
(num)