Package Included: 1 x GPS Tracker 1 x Charging Cable 1 x User Manual Trouble shootings: 1. The host cannot be connected A: You must insert the SIM phone card and turn it on to enable the phone signal, so you only need to restart the machine. Also, if your phone card is not on the server and there will be no signal. 2. TF memory card can work normally A: First check if the TF memory card is wrong. If there is no problem with the TF card, you can format the TF memory card and try again. 3. Can't charge A: To charge, you need to insert a GSM card. If there is no SIM card, it can't be charged. 4. What is the master phone A: The phone you use to monitor the GPS tracker.
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