Good afternoon .I got a very important problem and I would like someone to advice me....I entered O2 online and I figured out that I hadn't payed my last 3 monthly bills for a mobile phone device...as a result I saw that I now have to pay the whole amount instead of laying every month ...What is your advice ?
24.02.2023 11:01 o2_Katja: moved to english community, previously Mobilfunkvertrag