China Merchants Bank credit card repayment has not received SMS notification so far. Why?

Hello, the repayment amount is received in real time, and the system automatically sends a credit card repayment SMS notification to the host card's mobile phone number in real time. Due to system communication reasons or other abnormal situations, the available line is not restored in real time after repayment, and the system will not send a repayment SMS notification.

(You can consult the credit card service information of China Merchants Bank online through QQ or WeChat. Method 1: Search 4008205555 among QQ corporate friends, and add China Merchants Bank Credit Card Center as a friend; Method 2: Search for "cmb4008205555" on WeChat, and pay attention to China Merchants Bank Credit Card Center)