Is there any information notice about the expiration of the temporary credit line of China Merchants Bank?

Hello, there is generally no SMS reminder. Temporary lines can be used immediately after they are successfully upgraded. The temporary line used (exceeding the fixed line) does not enjoy the convenience of circulating credit, and must be paid off in one lump sum on the due repayment date. The specific repayment amount is subject to the bill. If the account is not paid off on time, interest will still be charged.