Clvl, Loudspeaker Volume; Cmut, Mute/Unmute Microphone Path - Fibocom G510 User Manual

11.2.2 +CLVL, Loudspeaker Volume

This command sets the volume of the internal loudspeaker (which also affects the key feedback tone) of
the Module.
Note: In this command, the new value remains after power cycle. The +CLVL command can be used
even when the SIM is not inserted.
Command
Set
Read
Test
The following table shows the +CLVL parameters.
<Parameter>
<level>

11.2.3 +CMUT, Mute/Unmute Microphone Path

This command is used to mute/unmute the currently active microphone path by overriding the current
mute state. The CMUT setting should take effect only for the current call or for the next call once the
command setting was typed in idle mode.
Command
Set
Read
G5/G6-Family AT Commands User Manual
Syntax Response/Action
+CLVL=<level> OK
or:
+CME ERROR: <err>
+CLVL? +CLVL: <level>
OK
+CLVL=? +CLVL: (list of
supported <level>s)
OK
Description
0-6 Manufacturer-specific volume range. 0 is lowest volume (not mute).
The default value is 6.
Syntax Response/Action
+CMUT=<state> OK
or:
+CME ERROR: <err>
+CMUT? +CMUT: <state>
OK
Remarks
The Set command sets the internal
loudspeaker volume level.
The Read command displays the
current internal loudspeaker volume
setting.
The Test command displays the
possible loudspeaker volume
settings.
Remarks
The Set command
enables/disables uplink voice
muting during a voice call.
The Read command returns the
current uplink voice mute/unmute
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