Specifications

Telit GM862-PCS/-GPRS/-GSM Product Description
1vv0300604, Rev. ISSUE#14 - 22/01/04
Reproduction forbidden without DAI Telecom written authorization – All Right reserved – Right of modification reserved page 123 of 214
6.5.4.11 +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
6.5.4.12 +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