At^snfm, Obile, Mc55 at command set – Siemens MC55 User Manual
Page 408
MC55 AT Command Set
16.12 AT^SNFM
s
m
obile
MC55_ATC_V01.05
Page 408 of 469
2/10/04
Confidential / Released
16.12
AT^SNFM Set microphone audio path and power supply
Syntax
Command Description
The test command returns the supported values of the parameters
.
The read command returns the microphone mute and supply voltage status.
Value of
is valid during a voice call only.
The write command can be used to switch the microphone's audio path (muted / not muted) or to control the
power supply of the MICP2 line (microphone input of the second analog audio interface).
Test Command
AT^SNFM=?
Response(s)
^SNFM:
s) , (list of supported
s)
OK
Read Command
AT^SNFM?
Response(s)
^SNFM:
,
OK
Write Command
AT^SNFM=
]
Response(s)
OK
PIN
ASC0
ASC1
MUX1
MUX2
MUX3
!
%
%
%
%
%
Reference(s)
SIEMENS