Comtrol AT Command Set Rev A User Manual
Page 64
AT Commands Reference Manual
Conexant
100722B
3-38
L - Speaker Volume
This command sets the speaker volume control. The parameter value, if valid, is written
to S22 bits 0 and 1.
Syntax
L<value>
Defined Values
<value>
Decimal number corresponding to the selected option.
0
Low volume.
1
Low volume. (Default.)
2
Medium volume.
3
High volume.
Result Codes
OK
<value> = 0 to 3.
ERROR
Otherwise.
M - Speaker Control
This command selects when the speaker will be on or off. The parameter value, if valid,
is written to S22 bits 2 and 3.
Syntax
M<value>
Defined Values
<value>
Decimal number corresponding to the selected option.
0
Speaker is always off.
1
Speaker is on during call establishment, but off
when receiving carrier. (Default.)
2
Speaker is always on.
3
Speaker is off when receiving carrier and during
dialing, but on during answering.
Result Codes
OK
<value> = 0 to 3.
ERROR
Otherwise.