Why do you want to send a text message when the bank ID card has not expired?

Remind cardholders that they must go to the bank to update their ID card information after the ID card expires. But in fact, even if the ID card is really expired, and the user has not updated the information at the issuing bank outlet, the bank will generally not freeze the cardholder's bank card. The use of basic functions of users' bank cards will not be affected. However, due to the lack of a new ID card, all businesses that need to use an ID card cannot be carried out normally, such as large-sum withdrawals, password changes, account cancellation and other businesses that need to use an ID card.