Do I need to verify the original SMS to change the bank card binding mobile phone number?

No need. To change a bank card into a mobile phone number, you only need to take your bank card and ID card to the corresponding bank, and handle it with the assistance of the staff, without the previous SMS verification code.

Bank card refers to a credit payment tool issued by commercial banks (including postal financial institutions) with all or part of the functions of consumer credit, transfer settlement, cash deposit and withdrawal, etc. Bank card reduces the circulation of cash and checks, which makes the banking business break through the limitation of time and space and undergo fundamental changes. The application of bank card automatic settlement system will make "a society without checks and cash" a reality.

When handling a credit card, you need to bring your valid certificate (ID card or a copy of ID card), residence certificate, unit income certificate or personal assets certificate, and go through the relevant formalities at the bank counter. You need to fill out an application form, in which the information requested is true. After filling out the application form, you should go to the head office of the bank for the record. It will take about 20 working days to issue cards to customers after the head office of the bank examines the application materials.

Handling debit cards is relatively simple. You just need to bring your own valid documents, mainly your ID card, fill out the application form at the bank where you open the account, and then you can issue the card to the applicant.

The reporting procedures of major banks are not exactly the same. If you lose it, you can report it temporarily by telephone or online banking, and then bring your ID card and other supporting materials to the bank counter to report it.

Bank card _ Baidu Encyclopedia