What's wrong with the short message scene code of Jilin Bank?

Expired network card and replacement of mobile phone number.

1, the network card has expired. The error in binding the bank card verification code is because the network card is expired, and the user repeatedly clicks to get the verification code, resulting in several verification codes when there is a network, and the one selected by the user is expired.

2. The mobile phone number reserved for the user's bank card has been changed, but it has not been changed at the bank, so the verification code is received incorrectly or not.