Can mobile phones refuse spam messages?

1. Open the mobile phone housekeeper. If no one downloads it to the mobile phone, there is a logo with an avatar in the upper right corner of the mobile phone housekeeper's homepage. Click it with your finger.

2. Click to enter this page. We are familiar with the sign on the right, which is "Settings". Click Settings.

3. On the "Settings" page, click to find the word "harassment interception".

4. We want to block short messages, so we choose to click "SMS blocking rules".

5. Open the "Spam SMS Interception" button, and the system will automatically identify and intercept these messages. You can also set custom interception, and click "Custom Interception Keyword".

6. Enter the content you want to intercept in the keyword, and then enter the corresponding keyword and save it.