Product Name: Hot Sale Gt02A Google link Real Time Tracking Device 4 Band Car Vehicle GPS Tracker Model NO.: NT-GT02A Product Name: Gt02A Car GPS Tracker GSM Frequencies: 850/900/1800/1900 MHz GPRS: Class12 Trademark: other Transport Package: Retail Package Box Specification: 0.2kg Origin: China Product Description Hot sale GT02A Google link real time tracking device 4 band car vehicle GPS trackerThe tracker is GSM 2G network device,please use Sim card which support GSM 2G network.Features:Specification:Side key functionAt normal-work indication status, press the side key, all the three LEDs will extinguish and then the device will enter covert working mode. Press the key again, the three LEDs will go back to normal-work indication status.PlatformWebsite:http://www.dyegoo.netPlease click English to change to English language.Login as Account or ID, Account is same as ID(IMEI last 11bits),ID is in the label on the tracker.Enter ID(IMEI last 11bits)Password:123456APP: http://www.dyegoo.net/app/When download, please click UK flag to change to English.For some Android mobile phone,it is needed to install GoogleServicesframework.apk, if there no this APK,it can not display google maps in APP.Please search GoogleServicesframework.apk by google and install it first,then install DYEGOO Google maps app.In production, IP,port have been writed in, normally the trackerwill be auto online, if the tracker offline, Please set APN by sms command.Please get APN from sim card inserted mobile operator.If you lost IP,port,please send below sms command to set them back:Server,666666,1,gps.dyegoo.net,6100,0# Or Server,666666,0,47.90.39.27,6100,0#