GPS has responded to SMS commands still showing as "OFFLINE"Updated 2 years ago
If the GPS has responded to the SMS commands it's possible you may have entered the Apn incorrectly. Below is a list for Telstra, Optus and Vodafone apn commands for the Slim and Heavy Duty GPS Trackers
Telstra SMS GPS - Apn123456 Telstra.Internet
Optus SMS GPS - Apn123456 connect
Vodafone SMS GPS - Apn123456 live.vodafone.com
The SMS Command should look like this (Optus APN Example)