How do mobile phones block spam messages?

1. Open the mobile phone housekeeper. If no one downloads it to the mobile phone, there is a logo with a portrait 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, that is, "Settings". Click Settings.

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

4. We want to stop 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 a custom intercept and click Custom Interception Keyword.

6. Enter the content to be intercepted in the keyword, and then enter the corresponding keyword and save it.