1. You need to download 360 Guard through the mobile assistant.

2. Then, click 360 Security Guard to enter.

3. Find Privacy Protection in the lower right corner of the screen and click to enter.

4. Click on the top to open the call show.

5. After entering, continue to click to open my call show.

Then select from the photo album or take a photo immediately, and then set the avatar.

You can also set a personalized signature. After the setting is completed, click OK.

If you want to cancel, just turn off the caller show