Teach everyone how to brush diamonds!
(Purchased) Start: 1. Text 12 to 10661700, and you will receive a message asking you to reply "Yes" 2. Don't reply yet, change the information center number, delete the last few digits, or go offline 3. Reply "yes" to customization, and then send 00000 to 10661700. Extend Tengxun's time, and then cancel sending gbyx to 10661700. Since it is offline, the text message is stored in the draft box. 4. Return to sending messages normally. If there is no business from 0000 to 10086 and the diamond is bright, it is successful. It is recommended to try a few more times if it fails.
