on 23-11-2020 18:57
23-11-2020 19:02 - edited 23-11-2020 19:03
23-11-2020 19:02 - edited 23-11-2020 19:03
Some things to try.
Reboot phone.
Manually search for a different network.
Remove and clean sim.
Your apn should be OK if it's just calls and texts effected.
Also, how long have you been in Germany?
Is it longer than 63 days?
on 23-11-2020 19:59
on 23-11-2020 19:59
on 24-11-2020 13:37
on 24-11-2020 13:39
on 24-11-2020 13:39
Sounds like rubbish to me!