If my mobile phone is lost, how to prevent the email information of the 189 mailbox on the mobile phone from being leaked?

If your phone is accidentally lost, you can send a "bomb text message" to clear the PushMail emails and account information in the original phone to avoid the leakage of personal data. The main method of use is: log in to the 189 Mailbox Web page through a PC, click "PushMail" to enter the corresponding settings page, and send bomb text messages through "Clear Mobile Mail" in "Client Management". On-demand broadband is as fast as you want. You can apply for it directly by replying the keyword "on-demand broadband" to the China Telecom Guizhou customer service official account, which is convenient and fast. Customer service 233 will answer your questions.