How can mobile phones prevent harassing calls from coming in?

Take the glory note 10 mobile phone as an example.

1. Open the mobile phone interface of Glory note 10, find the dial icon on the desktop of Glory note 10, and click to enter, as shown in the figure below.

2. After entering the glory note 10 mobile phone dialing interface, click the button in the upper right corner, as shown in the figure below.

3. Next, click to enter harassment interception, as shown in the figure below.

4. After entering the harassment interception interface, click to enter the interception rules, as shown in the figure below.

5. After entering the interception rules, click to enter the telephone interception rules, as shown in the figure below.

6. After entering the phone interception rules, click "Open" to intercept harassing calls, so that harassing calls cannot come in, as shown in the figure below.