Do I need to change the SMS reminder function of the bank card?

There are several ways for bank card SMS to remind binding mobile phone cards to change cards:

1. Call the bank customer service. There is a customer service phone on the back of the bank card. After contact, the other party will handle it after confirming the identity.

2. Bring valid ID and bank card to the bank counter outlets and notify the bank teller to modify the mobile phone number in the customer information.

3. Modify the reserved mobile phone number in the personal system section of official website Bank. Account management-customer contact information modification-mobile phone number, just modify the mobile phone number.