At^snfv Set Loudspeaker Volume; At^snfw Write Audio Setting In Non-Volatile Store - Siemens TC37 Module At Command Reference

AT Command Set

6.27 AT^SNFV Set loudspeaker volume

Test command Response
^SNFV: (list of supported <outStep> s) OK
AT^SNFV=?
Parameter
See write command
Read command Response
^SNFV: <outStep>
AT^SNFV?
OK
Parameter
See write command
Write command Response
TA sets the volume of the loudspeaker to the value <outCalibrate> addressed by
AT^SNFV=<out
<outStep>.
Step>
OK
Parameter
<outStep>
Reference Note
· The read and write commands refer to the active audio mode.
Siemens
· The write command works only in audio modes 2 to 6!
· To specify the value of <outCalibrate> use AT^SNFO.
· <outStep> can also be selected with AT^SNFO (Chapter 6.24) and AT+CLVL
(Chapter 4.21).
· Any change to <outStep> takes effect in audio modes 2 to 6. That is, when you
change <outStep> and then select another mode with AT^SNFS, the same
value will be applied. The only exception is audio mode 1 which is fixed to
<outStep>=4.
· The value of <outStep> is stored non-volatile when the ME is powered down
with AT^SMSO or reset with AT+CFUN=1,1. Any other values changed with
AT^SNFO need to be saved with AT^SNFW for use after restart.

6.28 AT^SNFW Write audio setting in non-volatile store

Test command Response
OK
AT^SNFW=?
Execute command TA writes the parameters currently selected in audio modes 2 – 6 to the non-
volatile store.
AT^SNFW
Response
OK
If error is related to ME functionality:
+ CME ERROR: <error>
<error> memory failure Flash write error
Reference Note
Siemens
· Execute command works only in audio mode 2 to 6.
Saved parameters: <inBbcGain>, <inCalibrate>, <outBbcGain>,
·
<outCalibrate[0]> ... <outCalibrate[4]>, <side Tone>
TC3X_ATC_01_V04.00
Volume range 0 to 4
Page 168 of 204 29.05.2002