Im marcos from spain and i have 2 wavecom fastrack supreme conected with a PC by rs232.
With one modem, i can register on the network (+CREG: 0,1)
With the other modem i can’t. (+CREG: 0,0)
The configuration is the same in the two (cops automatly, the same wmbs, etc)
With the other modem, i have good siganl cuality and with at+cops=? i can see all the operators and the own of the SIM.
Is it so difficult to register on the network? Any help?