Fonic: change bank details - how it works

If you would like to pay your mobile phone bill via another account, you can change your bank details at Fonic. We'll show you how it's done.

Change bank details at Fonic

• Open the website of Mein Fonic and log in there with your mobile phone number and your password. If you switch to the "My data" category above, you can change your bank details here.
• Alternatively, you can give your new customer data by phone at 0176 8888 0000. The hotline is open daily from 8 a.m. to 9 p.m.