Hello
I signed a DSL contract in 2016 and lost all the contract documents at that time.
All I know is the O2 kunden number. How can I access the O2 app and change my account information or contact information?
i can't access all
- Moderatorin
- 15257 Antworten
-
19 February 2023
Hello
welcome to our o2 Community 😊
To log in to Mein o2 online or in the Mein o2 app, you need your landline number as your username. You can find out if you call another number, for example, it will then be displayed to the other party. If you have access to your router's menu, you'll find it there as well.
You set your password yourself. If you have forgotten it, you can reassign it using the "Kennwort vergessen" button.
Please let us know if you have any further questions.
Best regards
Giulia
Deine Antwort
Werde Teil der O₂ Community!
- Melde dich bei Mein O₂ an (oder registriere dich schnell)
- Wähle deinen Nutzernamen für die Community
- Erstelle dein Thema oder deinen Kommentar und lass dir schnell und unkompliziert helfen
Anmelden
Enter your username or e-mail address. We'll send you an e-mail with instructions to reset your password.
