Why didn't the bank card mobile phone number change to withdraw money?

Hello, I'm glad to answer your question. In this case, you need to determine whether your new mobile phone number is bound to your bank card. So there are two kinds. First, the new mobile phone number has been bound to the bank card. If you don't receive the message, it may be a signal transmission problem or a binding problem. There are two solutions: 1. Call the customer service hotline of the bank to which the bank card belongs and ask them to check the situation for you. 2. Bring my ID card and bank card to the business hall or branch of the bank to which the nearest bank card belongs, and ask the counter staff to handle it. Details are 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 reserved 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, submit the bank card, the original ID card, the copy of the ID card and the business application form to the counter staff to modify the reserved mobile phone.

It is very important to reserve a mobile phone number for a bank card, which mainly has the following functions:

First, you can know the amount in your bank card anytime and anywhere when the bank card balance changes (withdraw money to make money).

The second is some additional functions of the bank, such as activity notification or bank information reminder.

Third, remittance can also be directly sent to you with your mobile phone number, and others don't need to know your bank card number.

Fourth, the tools we often use at present, such as online banking or Alipay, require the bank card to reserve the SMS verification code of the mobile phone number when opening or binding the bank card. Without verification, there is no way to use it.