After the bank card changes the reserved mobile phone number, will the SMS be sent to the previous mobile phone number?

If the reserved mobile phone number has been changed, the information will not be sent to the previous mobile phone number.

Process of changing reserved mobile phone number:

1. Bring your ID card.

2. queue up for registration, arrive at your number and go to the bank counter.

Tell the staff to change the reserved mobile phone number.

4. The staff can handle it.

Then the processing is successful.