What is a personal phone? Can you answer that?

99% are scams and harassing phone calls.

There are three kinds of private numbers, one is overseas phone, the other is internet phone, and the other party has set a hidden number.

Which of these three do you think is worth taking?

Even if the other party actively sets a hidden number, do you think a serious person who actively contacts you will be afraid to show the number to others?

So I hung up when I met a personal call.

The reason why it is not 100% fraud is that people who can't play mobile phones accidentally set a hidden number, but this possibility is very small, because it is not easy to set a hidden number, so they hang up directly.