00 1 what about harassing calls in the United States?

You can do this when you encounter harassing calls: add your mobile phone number to the blacklist.

If you need to use your mobile phone, you can only set it to mute or do not disturb mode first. Then go to the operator to open a voice mail, a few dollars. The usage of this service is very different. Just after the phone is turned off, when someone makes a phone call, the call will go directly to the voice mail, which will also affect the other party's phone bill.

The most useful method is the stranger filtering function in Android phones. Now many mobile phone housekeeper softwares have this function. Just find the option to intercept phone calls and text messages from strangers in the settings, and select Intercept.

Instructions for preventing harassing calls

Reporting harassing text messages, harassing fraudulent phone calls and text messages is the same as purifying the information network environment. In order to avoid the harassment of telephone messages, it is also very important to learn to protect your communication privacy.

Pay attention to protecting personal information and carefully upload personal phone numbers and ID numbers to social networks; Use public ***WiFi cautiously to avoid privacy leakage; Develop a good habit of surfing the Internet and surf the Internet green. Download applications through secure channels to prevent phishing software; Regularly process information on computers and mobile phones; Properly handle documents containing personal information, such as express orders, tickets, shopping receipts, etc.