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TC63 AT Command Set  
18.8 AT^SAIC
s
TC63_ATC_V00.490
Page 417 of 501
5/24/05
Confidential / Draft - Do not copy
 
18.8
AT^SAIC Audio Interface Configuration
 configures the interface connections of the active audio mode. The write command is usable in audio
modes 2 to 6 only. 
If 
 write command is rejected with error response. This is because all
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 
 and
then choose the interface using 
Syntax
Parameter Description
Input and output selection
1
Digital input and output
2
Analog input and output
Microphone selection
1
Microphone 1
2
Microphone 2
Select differential earpiece amplifier
1
Selects the earpiece amplifier 1
2
Selects the earpiece amplifier 2
3
Selects both amplifiers. Note that both amplifiers are connected in parallel and
therefore, get the same output power if 
Test Command
AT^SAIC=?
Response(s)
^SAIC:
(list of supported 
s), (list of supported
s), (list of supported
s)
OK
Read Command
AT^SAIC?
Response(s)
OK
Write Command
[, 
]]
Response(s)
OK
ERROR
+CME ERROR: operation not allowed
Reference(s)
PIN
ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge
4
Last
SIEMENS
!
%
%
%
%
%
%
!
%
!
<io>
(num)(^SNFW)
<mic>
(num)(^SNFW)
<ep>
(num)(^SNFW)