User's Manual

Page 98 of 187
TECHNICAL MANUAL
Telit GM862 PCS
Tri Band GPRS Data Terminal System Rev.1
2.5.4 Mobile Equipment control
2.5.4.1 +CPAS - phone activity status
+CPAS – phone activity status
Execute command
AT+CPAS
reports the device status in the form
+CPAS: <pas>
where
<pas> - phone activity status
0 - ready (Device allows commands from TA/TE)
1 - unavailable (Device does not allow commands from TA/TE)
2 - unknown (Device is not guaranteed to respond to instructions)
3 - ringing (Device is ready for commands from TA/TE, but the
ringer is active)
4 - call in progress (Device is ready for commands from TA/TE,
but a call is in progress)
Read command
AT+CPAS?
same as Execute command.
Write command
Test command
AT+CPAS=? Reports the supported range of values of <pas>.
Example
ATD03282131321;
OK
AT+CPAS?
+CPAS: 3 (the called phone is ringing)
OK
AT+CPAS?
+CPAS: 3
OK
AT+CPAS?
+CPAS: 4 (the called phone has answered to your call)
OK
ATH
OK
Reference GSM 07.07
SW release Version A