L - speaker volume, Syntax, Defined values – Longshine LCS-8156C1 User Manual
Page 62: Result codes, M - speaker control
AT Commands for CX930xx Modem Reference Manual
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Conexant
102752B
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.