Hi! I have a doubt, someone here knows or had guess how platforms like SETracker send commands to watches without register a SIM Number, I really want to know how it works, any idea?
When device is connected to the server, it's possible to send commands back to the device via that network connection.
Hi! I have a doubt, someone here knows or had guess how platforms like SETracker send commands to watches without register a SIM Number, I really want to know how it works, any idea?