There are a number of reasons why it's really important that you keep your telephone details up-to-date:
- If we suspect fraud on your account we need to contact you as soon as possible. If we aren't able to get hold of you then a transaction may be referred or declined when you next try to use your card.
- If we hold out-of-date information for you it could put you at risk of identity theft.
- It helps us provide you with the best possible service.
Don't worry about us using your telephone number for marketing purposes, any marketing preferences that are currently in place will not change unless you instruct us otherwise.