User's Manual

Telit TRIZIUM Product Description
80264ST10007a Rev. 4– 09/09/04
Reproduction forbidden without DAI Telecom written authorization – All Right reserved – Right of modification reserved page 107 of 202
5.4.4.11 +CALM - alert sound mode
+CALM – alert sound mode
Execute command
Read command
Write command AT+CALM =
<mode>
It is used to select the general alert sound mode of the device.
Parameter:
<mode> = 0 - normal mode
<mode> = 1 - silent mode (no sound will be generated by the device) Note: if silent
mode (1) is selected then incoming calls will not produce alerting sounds but only the
message RING or +CRING.
Test command
AT+CALM=?
Returns the supported values for the parameter <mode>.
Example
Reference GSM 07.07
SW release
Version A
5.4.4.12 +CRSL - ringer sound level
+CRSL – ringer sound level
Execute command
Read command
AT+CRSL?
Reports the current <level> setting of the call ringer in the format:
+CRSL: <level>
Write command
AT+CRSL = <level>
It used to select the incoming call ringer sound level of the device.
Parameter: <level> - ringer sound level
<level> = 0 - Off
<level> = 1 - low
<level> = 2 - middle
<level> = 3 - high
<level> = 4 – progressive
Test command
AT+CRSL=?
Reports <level> supported values range in the format:
+CRSL: (0-4)
Example
Reference GSM 07.07
SW release
Version A
5.4.4.13 +CLVL - loudspeaker volume level
+CLVL – loudspeaker volume level
Execute command
Read command
AT+CLVL?
Reports the current <level> setting of the loudspeaker volume in the format:
+CLVL: <level>
Write command
AT+CLVL = <level>
It used to select the volume of the internal loudspeaker audio output of the device.
Parameter: <level> - loudspeaker volume varies between 0 (min) and 10 (max).
Test command
AT+CLVL=?
Reports <level> supported values range in the format:
+CLVL: (0-10)
Example
Reference GSM 07.07
SW release
Version A