Why is the postal credit card repayment short message unclear?

There is no SMS reminder service for consumption.

Or the consumption amount has not reached the starting point of SMS reminder. You need to go to the bank. There is also the abnormal network of mobile phone operators. This is mainly due to the delay of mobile phone network. You can try to restart your phone. If the mobile phone network is good, this reason can be ruled out.

Cancel the bank repayment SMS notification service. Just go to the bank to open the notification business.