A) Prepare a Nano Sim Card Which Compatible 2g Network Service (Perfer X0x/celc0m Sim ).
B) Insert the Nano Sim Card Into the Tracker Slot.
C) Long Press the Power Button for 3seconds to Turn on the Tracker, Wait Yellow Led Slow Flashing.
D) Download Our App, Login Id: 15digits Imei on the Tracker, Password: 123456.
E) Test in the Outdoor Open Sky Will Be Helpful to Get Gps Satellite Signal and Accuracy Location.