Is it useful to call the police when bombarded with text messages?

Useful.

The police will investigate but will not file a case. Text message bombing is not a crime and does not constitute a criminal case. The police will not file a case. Text bombing is illegal, but not a crime, so there is no prison sentence. If you encounter the phenomenon of being bombarded by text messages in your life, you can call the police. The public security department will file a case according to the seriousness of the case. If the case is less serious, you will be detained or fined. If the case is more serious, criminal charges will be dealt with accordingly.