How to prevent harassing calls?

Looking back now, I will find that the harassing calls I usually receive are from unknown numbers. If our friend's mobile phone can directly identify strange numbers, it can remind us. First, find the "Dial" icon on the phone desktop and click it.

2. After entering the dialing interface, click the three horizontal menu keys on our mobile phone screen, and then select "Settings" in the small gray window.

3. After opening the "Settings" interface, friends will see a lot of contents under "Display" at the top, find the column of "Intelligent Identification of Strange Numbers" and click Open.

4. Then, a gray window of "Turn on intelligent identification of strange numbers" will pop up under the new interface, and directly click "Turn on now" above.

5. After the successful opening, when friends receive some strange harassing calls again, they may automatically identify some boring calls such as fraud or sales promotion on the interface of answering the calls. At this time we can just hang up and ignore it.

Harassment calls refer to some fraudulent acts of posing as police, banks and other staff.

Mobile phone housekeeper security experts said that the main way for ordinary mobile phone users to prevent harassing calls, spam messages and fraudulent calls is to protect personal information and learn to use mobile phone security software. In addition, the effective eradication of harassing phone calls and spam messages requires the joint efforts of the industrial chain. Operators, public security, industry and commerce, Ministry of Industry and Information Technology, and mobile phone security vendors can effectively crack down on all kinds of fraudulent calls and spam messages.