Hello … for 15 days I can’t open O2 application… I have few SIM cards… and there is limited internet in some cards … now I can’t see how much each card spend internet… I hope you fix this problem as soon as possible please…
edit o2_Gerrit 08.06.2025 moved to English O₂ Community: Mobile
Edit o2_Kathi 10.06.25 Title adapted for a better overview