Classification of short message categories

Bad information refers to illegal vulgar or commercial advertising information forcibly pushed without the permission of the receiver, including spam messages, illegal information, illegal vulgar information and reactionary information. Generally through the Internet, mail, text messages, telephone and other ways to spread. Spam messages in bad information can be classified as follows according to "sending number business attribute" and "number attribution": According to the sending number business attribute, spam messages can be divided into the following two categories: 1 and user number category, including mobile, PHS and fixed telephone numbers. 2. Port categories, including industry short messages, SP/CP and telecom self-owned services (such as 10659, 10000, 100 118 * *). Classification by number can be divided into the following three categories according to the user attribution of the sender and receiver of spam messages: 1, Internet spam messages: the sender and receiver of spam messages belong to different telecom operators respectively. 2. Inter-provincial spam messages in this website refer to the senders and receivers of spam messages belonging to different provincial companies of China Telecom. 3. Spam messages in the province where this website is located: the sender and receiver of spam messages belong to the same provincial company of China Telecom respectively. For more service offers, please click on the "official website" below to answer your questions.