I use a cellphone. provided by my company, and I sometimes take a phone call from an unknown company.

Even when I read the number, I could not specify a person or a company. So I have to take it by the company cellphone.

From now on, I have introduced several methods to you to counter attacks against these accidents. However, recently I come to bother to do them, so I just do the following action.

(Step.1) When my phone rings, I just say "Yes" and don't say nothing anymore.

If the person say "hello!" friendly, I keep my lips and don't respond.

In many case, the person hung up with saying "I am sorry".

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I can hung up even when a person is talking. However my coworkers look friendly for even a person at the end of line from a suspicious company.

I am moved that

"they are good manner"

In my case. I can say the following line of

"I am a network specialist. If you call me again, I will track your call, and disclose your private information on the Internet."

fluently.

The reason I can do it, is that I had some experience in living theater.

Anyway, the person on the end of line, might be surprised at my phrase.

They cannot expect such a rude man in my company.

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The other day, I said,

"If you know my name in your list, find my name by the search engine and ,recall me"

In many case, my phone doesn't come to ring,