Why did the postal salary card suddenly have no SMS prompt? What happened?

There is no SMS prompt on the bank card.

Generally, due to account changes, SMS notification service has expired and has not been renewed.

, account change SMS notification service is a service to inform cardholders of changes in funds in their accounts by SMS, and cardholders can decide to turn this service on or off according to their actual usage. If the service needs to be reopened, the cardholder can directly call the customer service hotline of the issuing bank to apply for resuming SMS notification.

In addition, if the account change SMS notification service is opened normally, you still can't receive SMS notification.

It may be because the transaction amount is lower than the initial amount set by the cardholder to send the SMS change notice, or the operator's network failure.

, the number carrier has changed, the mobile phone number has been blacklisted by the operator, or the SMS inbox is full. It is recommended to call the customer service hotline of the issuing bank and the operator's service hotline for consultation after troubleshooting the mobile phone.