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Vehicle OBD2 GPS Tracker GS21 User Manual Thank you for choosing WanWayTech GPS Tracker. The instruction manual will explain in details how to operate this device. Please read it carefully before installation. We reserve the rights to change the appearance, color and accessories of this product without prior notice...
3、Installation instructions 3.1 Preparations before installation: Open the box and check whether the equipment model is correct and the accessories are complete, otherwise please contact your supplier; SIM card selection, the terminal needs to insert a Micro SIM card with normal internet services. iii.
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3.2 Installation This OBD device is equipped with J1962 OBDII universal interface...
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4、Trouble Shooting After the terminal is installed for the first time, it has been unable to connect to the background server, and the device is not online. Please check the terminal installation: Please refer to the following problems and solutions to do trouble shooting;...
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