- Why do I have to choose a subscription?
- My data package was used up very quickly.
- What exactly can be purchased or viewed on the customer portal?
- I have used up data, but see no change in the customer portal.
- Which languages does the customer portal support?
- Can I buy a data package without having to buy a subscription, which is automatically renewed?
- Can I transfer a SIM card to another account?
- When logging in my eMail address is not found
- How can I change my password?