Content of SMS reminder for CCB credit card overdue for 5 days.

Received SMS reminder from CCB that the current bill is overdue 1-2 days. Successful repayment within 2 days is still regarded as timely repayment. If it has been returned, please ignore it. This is roughly the content, but if it is overdue for 5 days, there should be no grace period for successful repayment within 2 days as timely repayment. It should directly remind you that the current bill is overdue and has not been repaid, so you should repay it as soon as possible. There are also friends around me who can't repay on time because of the poor use of credit cards in banks such as CCB. Later, they received a short message from CCB saying that his personal credit status was abnormal and his credit card was frozen. This will happen.