I chose O2 to have a prepaid account for this plan: https://www.o2-freikarte.de/prepaid-tarife/flextarife/myprepaid-s/. But when the SIM card arrived and I activated it, I was assigned O2 Loop, which prevents me from using the internet at all. I turn on the phone and my data for the day is gone ... how can I change that and have my 6GB plan the way I wanted.
Lösung von o2_Tobias
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