Some more info:
I'm using a simyo.de SIM card. It's a mvno of eplus.de. Still I use standard settings as Simyo shares servers with E-Plus( APN: internet.eplus.de)
Some more info:
I'm using a simyo.de SIM card. It's a mvno of eplus.de. Still I use standard settings as Simyo shares servers with E-Plus( APN: internet.eplus.de)