What are harassing text messages?

There is no legal requirement for this. It can be said that if the message you send is useful to others, it is practical information; if it is not useful, it is spam text message.

Harassing text messages are messages sent during a break or more than two times in a row to affect the normal life of the recipient. These are harassing text messages. There are no corresponding laws and regulations in this regard.

China Mobile and China Unicom, without the user’s permission. Sometimes I also send messages to my own users. This should also be considered...