Longshine LCS-8056C2 - Manual (Page 51)

Commands for Host-Processed Modems Reference Manual
100498E Conexant 3-29
L - Speaker Volume
This command sets the speaker volume control according to the parameter supplied.
Syntax
L[<value>]
Defined Values
<value> Decimal number corresponding to the selected option.
0 Low speaker volume.
1 Low speaker volume. (Default.)
2 Medium speaker volume.
3 High speaker volume.
Result Codes
OK <value> = 0 to 3.
ERROR Otherwise.
M - Speaker Control
This command controls speaker on or off according to the supplied parameter.
Syntax
M[<value>]
Defined Values
<value> Decimal number corresponding to the selected option.
0 Speaker off.
1 Speaker on during call establishment, but off when
receiving carrier. (Default.)
2 Speaker on.
3 Speaker is off when receiving carrier and during
dialing, but on during answering.
Result Codes
OK <value> = 0 to 3.
ERROR Otherwise.