1. You need to purchase/install a 4G LTE local network SIM card in your device.
2. Disable the PIN code and voicemail on this SIM card. 3.
3. Activate the SMS, call and internet data permissions for this SIM card.
4. Insert this SIM card into the device and the blue and yellow lights on the device should flash.
5. Call this SIM number or send a text message "G123456#" and you will receive a reply with the current location of the device. 6.
6. Set this SIM card APN information correctly and you can even login to our App/Web platform (no subscription required) to enjoy the real-time tracking function.