... time tracking 5.Move Alarm 2013 phone sim card gsm gps gprs tracker google map free platform(RAT3) ... in right way ,because tracker can't search GSM signal with long time ,it will automatic power ... ,ensure the SIMCARD has enough money ,after tracker GSM signal well ,the Green LED will flash once in ... with server, or upload data continue ,when the GSM and GPS signal well and stable ,the tracker will ...