Is there any guide to the commands you can use? I tried the ones I was familiar with over SMS to Module V2 ( because it is not responding to text messages or ecotalk and GlobalSim are not talking). Anyway nothin like STAT? or DIAG did anything.
Is it only available with module v3?
I love the 12v battery readout. That’s what I wanted the sms messages for! I bought a cigarette lighter socket voltmeter to monitor my 7 year old battery but the car isolates them when it is not powered on ( when it is charging the 12v from the dc:dc converter ). The new readout could not have come at a better time for me!