Can I change my reserved mobile phone number for a bank card? Mine is a salary card. Will there be any problems after the change?

You can change the reserved mobile phone number when handling the bank card. It will be fine after the change.

1. The mobile phone number reserved by the bank card can be changed, and the account holder must go to the bank to change it with his ID card and bank card;

2. The mobile phone number reserved by the bank card is very important, because online authentication can be paid by SMS. After the mobile phone number is changed, the mobile phone number reserved by the bank card should be changed in time;

3. After changing the mobile phone number, the bank card account is safer and there will be no other problems.

Extended data:

Precautions for changing mobile phone number:

If you want to reserve or change the mobile phone number reserved by the bank card (the mobile phone number bound by the bank card), you must bring your ID card and bank card to the counter of the opening bank to open an account and sign the contract. This mobile phone number is very important, and you can pay online by SMS authentication.

If you change your mobile phone number with the change balance, you can change it on the bank self-service machine or online banking.

Note: the mobile phone number reserved by bank card and the mobile phone number reminded by SMS of balance change are not the same concept. These two numbers can be the same number or different numbers.