There are often spam messages, how to quickly block bad information?

Bad information refers to illegal and vulgar information or information with the nature of commercial advertisements forcibly pushed without the permission of the receiver, including spam messages, illegal information, illegal and vulgar information and reactionary information. Generally through the Internet, mail, text messages, telephone and other ways to spread. In order to protect consumers' rights and interests, the short messages sent by China Telecom's self-operated port are all signed short messages, and at the end of the short messages, users are asked whether to accept them. If you don't need to continue to receive similar short messages, you can unsubscribe with one click by directly replying to QX, and the short message port will no longer send promotional short messages to. Note: 1, self-operated ports include 10000, 1000 118 * *,10659 * * (/kloc- The signature of the short message sent by the self-operated port is the name of the specific sending unit such as China Telecom Company and China Telecom * * Branch. 3. At the end of the short message, the user's request for receiving intention: this short message is free. If you don't need to receive this message at this number, please reply to QX to cancel. For more service offers, click on "official website" Customer Service 2 17 below to answer your questions.