GPS Tracker PST-AVL01 Installation And Operation Manual page 7

(3) Put back the front cover and screw it up.
※ Make sure to turn off the power before install the SIM card.
※ Make sure to deactivate the PIN code, so that the SIM card can operate without PIN protection.
※ Before install the SIM card to the GPS Tracker, please use a mobile phone to make sure the SIM card
can make & receive phone calls without problem.
※ Before install the SIM card to the GPS Tracker, please use a mobile phone to empty the SMS storage of
the SIM card.
Step 3: Connect GSM Antenna
Step 4: Connect GPS Antenna
GPS antenna is used to receive satellite signals in the sky. It should be positioned at a place where it will
have an unobstructed view of the sky. The ideal location is top of the dashboard or close to the rear
window of the car.
GPS antenna can pick up signals through glass and plastic, but will not "see the sky" through metal or
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