
3.5 SMS command
apnuser+123456+space+content
apnpasswd+123456+space+content
admin123456+space+admin number
timezone+123456+space+GMT No.
4. Faults & The solutions
Q: Why can't you turn it on?
A: Please check whether the wire is connected correctly.
Q: Device can't get location.
A: Please put the GPS tracker in the open air for testing。
Q: How to choose the SIM card?
A: The SIM card needs to support GSM&GPRS and ensure that
the card has sufficient balance and traffic.
Q: About the APN
A: Please send command “APN123456+space+APN content”to make
the APN setting of the SIM card you use in the tracker.
5. Notice
Please be sure to follow the rules below when using:
Keep in a dry environment.
Please don't put it in places too hot or cold.