How to set the phone to refuse to receive SMS?

1. Click "Settings" to open the phone, flip the screen up, find "Phone" at the bottom, and click "Enter".

2. Click "Harassment Interception" and click "Interception of new messages from strange numbers" to reject the advertisement.

3. You can also download an external mobile app, such as "360 Mobile Security Guard". When you open it, you will see "harassment interception" and click "harassment interception".

4. Then spam messages will be displayed, and corresponding settings can be made, such as "one-click clearing, multi-operation and multi-reporting", and more settings can be made on the interception page.

5. The most important thing is to set up some blacklists and harass phone calls and text messages before you can refuse.