How can I not accept other people's short messages at all, including hacking software?

There are two ways to prevent harassing calls on mobile phones. One way is to set up your own mobile phone:

1. Click to enter the "Phone" option.

2. After entering the "Phone" option, find the "Recent Calls" option, then find the phone number you want to block, and finally find the number marked "I" in the red circle, and click Enter.

3. After entering the "Me" option, click the "New Contact" displayed in the red circle to set the name as "A" for your quick operation.

4. Enter "Create a new contact", drop down the menu to the bottom, find the "Block this calling number" option, and click.

The other is to intercept with software:

1. Download and install mobile phone software, and turn on harassment interception. You can manually add my package or set automatic interception.