How to change the SMS reminder number of CCB?

Can be changed through online banking.

1. Log in to CCB's personal online banking, and click Customer Service to enter the customer service column.

2. You can see the customer's mobile phone. If you are not a contracted customer of online banking, you can better bind your mobile phone through online banking here. You can re-log out, re-register and re-bind the phone. If you are a contracted user, you can only change it at the front desk.

3. Click Security Center. There is also a mobile phone number binding service, which is SMS reminder.

4. Select SMS reminder settings.