How to block overseas calls?

With the continuous development of science and technology, more and more people begin to use mobile phones, but it also brings a lot of troubles, such as the harassment of overseas calls. So, how to block calls from overseas? Let me give you a detailed introduction.

Add blacklist

Adding a blacklist is the most commonly used method to block overseas calls. In the mobile phone, we can add overseas phone numbers to the blacklist, so that when these calls come again, our mobile phone will not ring or answer.

Use third-party software

In addition to blacklisting, we can also use third-party software to block overseas calls. At present, there are many kinds of software to intercept overseas calls on the market, such as 360 Security Guard and Panda Guard. These softwares can automatically identify and intercept overseas calls.

Contact the operator

If the above methods can't solve the problem, we can also contact the operator for help. Operators can set up some services for us, such as overseas telephone interception and SMS interception. These services may require a certain fee, but they can effectively block the harassment of overseas calls.

There are many ways to block overseas calls. You can choose the most suitable method according to your own situation. I hope the above methods can help everyone and make our life more peaceful.