GM862-GPS Software User Guide - SemiconductorStore.com

GM862-GPS Software User Guide1vv0300729 Rev. 4 - 24/01/073.7.2.2.1 Exit from the alarm status and shutdown• Send command AT#SHDN• wait for response OKAt the OK result code, the device will end alarm activity and shutdown.3.7.2.2.2 Exit from the alarm status and enter the normal operating mode• Send command AT#WAKE=0• wait for response OKAt the OK result code, the device will end alarm activity and enter normal operating mode. If thedevice 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.3.7.2.3 Querying the Alarm statusWhen the device awakes by means of an alarm time expire, the module starts the alarm activity butnot the network activity, permitting some operations to be done by the controlling application withoutregistering 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 deviceis in the normal operating status:• Send command AT#WAKE?• wait for response in the format:+WAKE: OKwhere: is the operating mode:0 - normal operating mode1 - alarm modeNOTE: if the device is in the alarm mode no network activity is done, therefore the onlycommands that are accepted are the #WAKE and #SHDN ones.When in the alarm mode, no operation is allowed towards the network, therefore it is notpossible to receive or send calls, SMS and whatever GSM/GPRS services.Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 88 of 111