17 at^snfv set loudspeaker volume, At^snfv, Ac75 at command set – Siemens AC75 User Manual
Page 477
AC75 AT Command Set
18.17 AT^SNFV
s
AC75_ATC_V01.002
Page 477 of 569
10/30/06
Confidential / Released
18.17
AT^SNFV Set loudspeaker volume
can be used to set the volume of the loudspeaker to the value
addressed by
. The read and write commands refer to the active audio mode. The write command works only in audio
modes 2 to 6.
Syntax
Parameter Description
The actual volume of each step is defined by the parameter
0...4
(P)
Notes
takes effect in audio modes 2 to 6. That is, when you change
and
then select another mode with
, the same step will be applied. Nevertheless, the actual volume can
be quite different, depending on the values of
set in each mode. The only exception is
audio mode 1 which is fixed to
=4.
•
is stored non-volatile when the ME is powered down with
=1,1.
•
can also be changed by
) and
).
• Users should be aware that when using this AT command quickly after "^SYSSTART" a "+CME ERROR:
operation temporary not allowed" is received. The audio data may not yet be accessible, resulting in a short
delay (less than 400ms) before the requested AT command response is returned.
Test Command
AT^SNFV=?
Response(s)
^SNFV:
(list of supported
OK
Read Command
AT^SNFV?
Response(s)
OK
Write Command
AT^SNFV=
Response(s)
OK
ERROR
+CME ERROR
Reference(s)
PIN
ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge
4
Last
SIEMENS
-
+
+
+
+
+
+
-
+
-
(num)