... CONSUMPTION SUPPORT BLIND LOCATION Functions1,Send SMS or call the SIM card of device to get location data.2, ... used as SOS alarm number, press “SOS” key to call the set numbers directly for help, support ... each number 3 times in turn if failed to get connected.4,Three preset phone numbers for ... monitoring, call the device with the preset number to start monitoring.7,Speeding alarm8,GEO-fence9,Alarm ...