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17.8
AT^SAIC Audio Interface Configuration
configures the interface connections of the active audio mode. The write command is usable in audio
AT^SAIC
modes 2 to 6 only.
If AT^SNFS=1, any attempt to use
default parameters in audio mode 1 are determined for type approval and are not adjustable.
To allocate a specific audio mode to one of the audio interfaces, first select the audio mode with
then choose the interface using AT^SAIC.
Syntax
Test Command
AT^SAIC=?
Response(s)
^SAIC:(list of supported <io>s), (list of supported<mic>s), (list of supported<ep>s)
OK
Read Command
AT^SAIC?
Response(s)
^SAIC: <io>, <mic>,
OK
Write Command
AT^SAIC=<io>[, <mic>[, <ep>]]
Response(s)
OK
ERROR
+CME ERROR: operation not allowed
Reference(s)
SIEMENS
Parameter Description
(num)(^SNFW)
<io>
Input and output selection
1
2
(num)(^SNFW)
<mic>
Microphone selection
1
2
(num)(^SNFW)
<ep>
Select differential earpiece amplifier
1
2
3
MC55_ATC_V04.00
Confidential / Released
write command is rejected with error response. This is because all
AT^SAIC
<ep>
Digital input and output
Analog input and output
Microphone 1
Microphone 2
Selects the earpiece amplifier 1
Selects the earpiece amplifier 2
Selects both amplifiers. Note that both amplifiers are connected in parallel and
therefore, get the same output power if <ep>=3.
Page 407 of 475
PIN
ASC0 ASC1
MUX1
!
%
%
%
AT^SNFS
MUX2
MUX3 Charge
%
%
!
!
and
Last
!
3/17/06
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