Cinterion
®
EHS6 AT Command Set
16.9 AT^SNFS
EHS6_ATC_V03.001 15/12/3
Confidential / Released
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16.9 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 reference handset that can be con-
nected to the digital audio interface.
Note: The default parameters are determined for type approval and are not
adjustable with AT commands for all supported audio interfaces.
2 Audio mode 2: For a basic handsfree (speakerphone) device (Siemens Car Kit
Portable).
3 Audio mode 3: For mono-headset.
4 Audio mode 4: For individual handset.
5 Audio mode 5: Customer specific mode.
6 Audio mode 6: Customer specific mode.
7 Audio mode 7: Customer specific mode.
8 Audio mode 8: Customer specific mode.
9 Audio mode 9: Customer specific mode.
10
(D)
Audio mode 10: Transparent/TTY mode.
Test Command
AT^SNFS=?
Response(s)
^SNFS: (list of supported <audMode>s)
OK
Read Command
AT^SNFS?
Response(s)
^SNFS: <audMode>
OK
ERROR
+CME ERROR: <err>
Write Command
AT^SNFS=<audMode>
Response(s)
OK
ERROR
+CME ERROR: <err>
PIN Last
- + -
<audMode>
(num)
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