Version of smsd: smstools 3.1.14-1
Smsd installed from: package repository
Name and model of a modem / phone: Teltonika ModemCOM/G10
Interface: Serial (both PC and Modem)
The modem seems to be not registered.
Tried it with two simcards from the same provider (vodafone germany),
But the return of AT+CREG? show's it should be registered (2,1,...)
A PIN is not needed.