Do you need the SMS verification code of the original mobile phone number to modify the mobile phone number bound to the bank card?

I change my bank card into a bound mobile phone number without the original SMS verification. I took my card and my ID card to the counter.

The specific process is as follows:

① Copy the ID card with the assistance of the staff in the bank lobby and queue up at the same time.

② Fill in a business application form, select "Change Binding Mobile Phone" in the business application column, and attach the mobile phone number that needs to be bound now. If you have any questions about other items in the application form, you can refer to the template provided by the bank or consult the lobby manager of the bank. Different banks need to fill in different application forms with different names. Take ICBC as an example, what needs to be filled in is its Other Business Application Form. )

(3) After calling the number, hand over the bank card, original ID card, copy of ID card and business application form to the counter staff, and then modify the bound mobile phone.