Hello,
I have a postpaid contract for a o2 sim. Recently, I was away from Germany for two months and the sim stopped working (no signal and couldn't receive sms/calls).
Now I'm back in germany and still the sim doesn't work (no signal but it shows sim (o2) is active)
My contacts who tried to contact me receive the following message.
"Um die erreichbarkeitsinfo zu deaktivieren drücken sie bitte die 2. Wenn sie hilfe benötigen drücken sie die 0".
Could anyone help me with this issue?