What do you think of Lahei's message?

1. Click the information on the mobile phone desktop.

2. After entering the information page, click more options in the lower right corner.

3. Click Harassment Interception in the pop-up window.

4. Click the Settings icon in the upper right corner to enter the Settings page.

5. In the settings page, you can see that there is a blacklist of numbers. Click on this list to enter, and you can see the blackening information here.

If a user pulls a person's number into the blacklist, when receiving a short message sent by the blacklisted mobile phone number, the notification bar will show that the short message has been blocked. At this time, click the intercepted SMS to enter the SMS application interface. If the other party blacked himself out, the other party can see the text message, but the phone will directly refuse to answer.

The mobile phone blacklist is not a real blacklist, it is stored on the user's mobile phone, not on the server of the operator of the user's mobile phone. When a user calls himself, if he is on his blacklist, the user's mobile phone will send a prompt message to the operator in the background, and the background will return this prompt message to the calling user, usually because the user is busy or on the phone.