Get Block Internet Phone Calls PNG. And all you need is a little smartphones can do just about anything these days — did you know they can even make phone calls, but you probably want to learn how to block. When the number calls you, the person will hear a 'number not in service' message.

There, all incoming calls will be blocked.

Hides your phone number on caller id systems. Tired of getting spam calls — or any other calls, for that matter? Maybe you have an important job or one with a lot of responsibility. Most android phones have a native way to block specific numbers.