How to solve the format error of mobile phone number prompted by WeChat binding bank card?

1. Enter the card number several times to confirm whether the card number is wrong. If the confirmation is correct, you can contact your customer service hotline directly, transfer to manual service, ask the reason and handle it. Bring my valid ID card and bank card to the business outlet of the bank where I work, so that the counter staff can find out the reason and deal with it.

2. You can hold the card in person and bring your ID card to the counter to modify the reserved mobile phone number. The specific process is as follows: with the assistance of the staff in the bank lobby, copy the ID card and queue up at the same time.

3, so you need to go to the bank counter to modify, remember to tell the staff that you want to modify the "bank reserved mobile phone number", otherwise the other party may modify the "SMS receiving mobile phone number".

4, WeChat binding bank card reserved mobile phone number does not match the need to change to the bank. It is necessary for a bank card to bind WeChat to the mobile phone number, because the mobile phone number is reserved in the bank when handling a bank card. The reserved mobile phone number, bank card password and identity certificate will be used as proof of identity authentication.

5. Check whether the bound bank card is in your own name. If so, look at 2. If not, you need to bind the bank card in your own name. Check whether the entered mobile phone number is reserved when handling the bank card. If not, or don't know, you can go to the issuing bank to modify the reserved mobile phone number.