What should I do if he knows about me after receiving the harassing text message?

1. If your mobile phone supports personal SMS blocking function, you can block his number.

You can apply to the local mobile business hall to block this number, and the mobile company's computer room can do this.

Now, the mobile company is holding an award-winning report on spam messages. You can report it, and you may even win a prize.

4. If he knows your other contact information, such as QQ, it is recommended not to use it at all.

If you want to get rid of her completely, just change the number.

Another way is to use the SMS transfer function of the mobile company to transfer the SMS to his mobile phone, so that he always sees his SMS, but tell his friends not to send you SMS yet.