Bad information refers to information that is illegal and vulgar or is forcibly pushed without the permission of the recipient and has a commercial advertising nature, including spam text messages, illegal information, illegal and vulgar information, and reactionary information. Generally spread through the Internet, emails, text messages, phone calls and other channels. In order to protect the rights and interests of consumers, all text messages sent through China Telecom's self-operated ports are added with a signature, and a user's consent to receive them is also added at the end of the text message. If you no longer need to receive similar text messages, just reply "QX" directly to "unsubscribe with one click". This text message port will no longer send promotional text messages to you in the future. Note: 1. Self-operated ports include port numbers such as 10000, 10001, 118***, and 10659*** (except industry ports 10659020 and 10659201). 2. The signature of the SMS sent through the self-operated port is the name of the specific sending unit such as "China Telecom Guizhou Company", "China Telecom ** Branch". 3. At the end of the text message, the user's willingness to receive is consulted: "This text message is free. If you do not need to receive such text messages from this number, please reply QX to cancel. Users in Guizhou area can pay by WeChat by following the China Telecom Guizhou customer service official account, and check the phone bill recharge with one click , traffic, points, bills, and detailed orders can all be operated by yourself, which is convenient and fast.