How do I block hidden or private number. Everytime a private number call came in, my phone just kept ringing for hours if I don’t touch it. I cannot receive the private call. I swipe to answer and it would not work. It kept rining. The only action that works is to end the call.
I even installed the phone block apps “Should I answer” and other phone block apps. None of them can block private call. How do I block private call? I have a Samsung J3 phone.