After you have changed your mobile number, you will need to wait a for 3 full calendar days (starting from the next day) before you can receive the activation code to register for the Mobile Banking App. In the meantime, you can still use Online Banking.
The mobile banking service is sometimes temporarily unavailable for essential maintenance or technical reasons. You can check our service status page (opens in a new window) to see when we'll be upgrading our services and to check if there are any issues.