Why does my mobile phone often receive bad and junk information?

Because users receive many kinds of short messages, including: private short messages, business short messages, promotional short messages and so on. Among them, business short messages belong to related businesses or users have registered contact information in some institutions, and will receive corresponding business situations or promotional short messages. In addition, for the promotion of short messages, it is also possible that enterprises from all walks of life send them to customers randomly through short messages (mobile, China Unicom, telecommunications and other operator terminals). As one of the operators, telecom also hopes to provide consumers with a good information service environment. If users have any questions or comments about the received SMS, they can provide us with specific information to help us check or handle it. China Telecom has always been opposed to spam messages, and has taken a firm attitude in rectifying spam messages, and established a strict management system. In the future, we will further strengthen management, ensure strict implementation of the relevant regulations of the group company, plug loopholes and provide consumers with a good information service environment. For more service offers, click on "official website" Customer Service 2 18 below to answer your questions.