Siemens Brodersen MC55 AT - Manual (Page 418)

MC55_ATC_V04.00 Page 418 of 475 3/17/06
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17.15 AT^SNFS Select audio hardware set
The
AT^SNFS
write command serves to set the audio mode required for the connected equipment.
AT^SNFS
can also be used in conjunction with
AT^SAIC
. This is useful, for example, if the audio interfaces are
operated alternatively to benefit from different devices. Each audio mode can be assigned a specific interface.
To do so, first select the audio mode with
AT^SNFS
, then activate the audio interface with
AT^SAIC
and finally
enter
AT^SNFW
to store the settings to your audio profile. To switch back and forth it is sufficient to use
AT^SNFS
.
Syntax
Parameter Description
[1] Audio mode 1: Standard mode optimized for the reference handset, that can
be connected to the analog interface 1 (see "MC55 Hardware Interface
Description" for information on this handset.) To adjust the volume use the
knob of the reference handset. In audio mode 4, this handset can be used with
user defined parameters.
Note: The default parameters are determined for type approval and are not
adjustable with AT commands.
AT^SNFD
restores
<audMode>
1.
2 Audio mode 2: Customer specific mode for a basic handsfree (speakerphone)
device (Siemens Car Kit Portable).
Analog interface 2 is assumed as default.
3 Audio mode 3: Customer specific mode for a mono-headset.
Analog interface 2 is assumed as default.
4 Audio mode 4: Customer specific mode for a user handset.
Analog interface 1 is assumed as default.
5 Audio mode 5: Customer specific mode.
Analog interface 1 is assumed as default.
6 Audio mode 6: Customer specific mode.
Analog interface 2 is assumed as default.
Test Command
AT^SNFS=?
Response(s)
^SNFS:
(list of supported
<audMode>
s)
OK
Read Command
AT^SNFS?
Response(s)
^SNFS: <audMode>
OK
Write Command
AT^SNFS= <audMode>
Response(s)
OK
ERROR
CME ERROR: <err>
Reference(s) PIN ASC0 ASC1 MUX1 MUX2 MUX3 Charge  Last
SIEMENS ! % % % % % ! ! !
<audMode>
(num)(^SNFW)