2. China Construction Bank website: log in to CCB official website to check the integral balance of the corresponding card number;
3. SMS: Send it to 95533 through the mobile phone editing SMS "4 digits after CCJF# card number" reserved in the credit card system of China Construction Bank, and inquire about the credit card points and current summary points of the credit card under the cardholder's name as of the day before sending the SMS.