New customers apply for self-service channels, and after the credit card is approved, there will be face-to-face SMS. After receiving the short message, just bring your ID card and go to any CCB outlet in the city where the billing address is located within 30 days for face-to-face signing. If the interview is successful, the status will be updated in 2 working days, mailed in 3 working days, and received in about 10 days. During the mailing period, there will be SMS notification. After receiving the short message, you can check the delivery status in the following ways \x0d\ 1. Postal website (postal tracking inquiry system, specially used for postal inquiry of registered letters) \x0d\ 2. China Construction Bank WeChat and China Construction.