User Manual

When the alarm time expires, the module starts the alarm activity according to the alarm
behavior parameter <type> selected.
To stop the Alarm activity there are three ways, you can either decide to exit from alarm and
shutdown the device or exit from alarm and entering the normal operational status; otherwise
you can leave the alarm go on until the 90s timeout is reached.
 send command AT#SHDN<cr>
 wait for response OK
At the OK result code, the device will end alarm activity and shutdown.
 send command AT#WAKE=0<cr>
 wait for response OK
At the OK result code, the device will end alarm activity and enter normal operating mode. If
the device was already in normal operating mode (alarm has started when the module was
already ON), then with the command only the alarm activity is terminated.
When the device awakes by means of an alarm time expire, the module starts the alarm
activity but not the network activity, permitting some operations to be done by the controlling
application without registering the mobile in the network.
To check if the mobile is in the "alarm status" and therefore no network activity is done or if
the device is in normal operating status:
 send command AT#WAKE?<cr>
 wait for response in the format:
+WAKE: <status>
OK
where:
<status> is the operating mode:
0 - normal operating mode
1 - alarm mode
If the device is in the alarm mode no network activity is done, therefore the only commands
that are accepted are the #WAKE and #SHDN ones.
When in the alarm mode, no operation is allowed towards the network, therefore it is not
possible to receive or send calls, SMS and whatever WCDMA/GSM/GPRS services.