Please help :-(
my parrents are on travel with a camper (Spain) at Nov 2018 i have lost the contact to the tracker, but i can contact him by sms and he answer me.
The Platform ist gps110 and over android DAGPS. By login i become the message:" SERVICE fee expires, ...your device has expired and renewed before resuming normal use. Please login to the device after renewing the platform".....What does it mean? The Sim is ok and i have another sim fron the same company in another Tracker at GPS Trace, and this works fine.
The SMS commands are at the format ... begin123456 and so on. Ive no idea what the problem is.
many thanks and sorry for my bad english :-)