Register a card
Register your debit or credit card details with us and you'll be able to pay your bill or top any way you want - it only takes a few minutes.
Here are the types of cards you can register - you can add up to four:
- Visa
- Mastercard
- American Express
- Switch
- Maestro
- Delta
- Solo
- Diners Club
How to register a card
All you need to do is:
- sign up or log in to My T-Mobile
- select Make a payment or Top up now
- click Register beside Register a new debit/credit card
- follow the step-by-step instructions to register your card details
Register a card and get FREE extra credit
Are you on pay as you go? We'll add £2 extra credit to your balance the first three times you top up £10 or more using a debit or credit card. See more
