GB usage

What does that have to do with this topic?
You can see your usage in My o2.

Edit:o2_Lea/06.10.2025/moved from the following article: eSIM-Voraktivierung für iPhones bei O₂ | O₂ Community

Hey ​@Sheba Lelina,

Welcome to our o2 community. 😊

I've created a separate topic for you so that we can focus better on your question. Bumer was here earlier and told you that you can check your usage in my o2. If you're having any difficulties, please describe them in detail  and we'll be happy to help.

​