Answering unknown number calls on my cell phone like a receptionist really confuses scammers.

"Good afternoon, thanks for calling!"

"Hello."

"Hi, who's calling please?"

"This is Experian Security Services calling to discuss an urgent issue with your account."

"Who are you trying to reach?"

"I am looking to talk to the owner of this phone number."

"I'm sorry, I'll need a name to help you."

30 seconds of silence.

Call hangs up.

@vees I never answer my phone with "Hello", but with reciting my phone number. How they respond to that is a good indication of whether they are a legitimate caller or not; the ones following a script tend to get confused. I then repeat my phone number. The more confused they get, the more likely I am to just keep repeating it.

With legitimate callers, reciting my phone number is merely a confirmation that they called the correct phone number (and helps me memorise it, too).

@kerravonsen Good one. I've found the words that correspond to our numbers digits; I should try saying those out loud to scammers and wait for the "huh, what?".