I was worried about the SIM, so I had a new one from a different telephone company ... and it works. ( I still don't know why the previous one failed ... maybe the ofono layer is not managing well the corresponding error code).
With the ofonoctl I can send messages, although I have no idea where to receive them.
And the phone application in postmarketOS can make and receive calls, but with no audio involved (something is not yet connected).
There is something important with the phone. It eats the battery very quickly and becomes really hot while recharging (I need to keep it connected when performing tests). I suppose there is something running on the Linux that is not a good idea to keep working in a phone, or some working parameters are wrong.
At least there is a path to continue :-) ...
With the ofonoctl I can send messages, although I have no idea where to receive them.
And the phone application in postmarketOS can make and receive calls, but with no audio involved (something is not yet connected).
There is something important with the phone. It eats the battery very quickly and becomes really hot while recharging (I need to keep it connected when performing tests). I suppose there is something running on the Linux that is not a good idea to keep working in a phone, or some working parameters are wrong.
At least there is a path to continue :-) ...