What instruction does China Mobile send to 10086 to open a credit?

Hello, is the "reputation" mentioned in your question a "credit service" business? Beijing Mobile evaluates the credit service level according to the customer number and brand, online time, historical average monthly consumption, arrears downtime and other information, and provides different services to customers through different credit service levels. At present, the credit line (overdraft line and single stop line) service is only launched for customers in M-Zone and Shenzhouxing. You can edit the short message "KTED" and send it to 10086 to open the credit service. The beginning of this month will take effect in the same month. It can't be handled on the last day of each month.