Is there any prompt information about the reserved mobile phone number of the bank card?

The mobile phone number reserved by bank card has SMS reminder. The process is as follows:

1. Bring your ID card and bank card to the bank counter;

2. Inform the staff to change the binding business;

3. Fill in the change application form and queue up for the number;

4. Call the number at the counter and submit your ID card, bank card and application form;

5. Unbind the mobile phone number and verification code according to the prompt;

6. Then enter a new phone number and verification code;

7. And open SMS reminder service.