Siemens MC55 - Manual (Page 414)

MC55 AT Command Set
16.15 AT^SNFS
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MC55_ATC_V01.05 Page 414 of 469 2/10/04
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Parameter Description
[1] Audio mode 1: Standard mode optimized for the reference handset, that can
be connected to the analog interface 1 (see your "Hardware Interface Descrip-
tion" 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 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.
Notes
• The write command can be used during a voice call to switch back and forth between different modes. This
allows the user, for example, to switch handsfree operation on and off.
• Users should be aware that
<outStep>
is a global setting. This means, when another audio mode is selected
during a call, the value of
<outStep>
does not change. This is also true for mute operation which can be set
with
AT^SNFM
or
AT+CMUT
: If the microphone is muted and the user selects another audio mode during the
call, then the microphone remains muted until explicitly changed. Exception: In audio mode 1
<outStep>
=4
is fix.
<audMode>
(num)(^SNFW)