If you don't recognize the number, answer in a funny accent. That's how you defeat the voice harvesters.
ring ring Sombrero repair, como es?
ring ring [deep voice] Investigations.
ring ring HJECKIN?
ring ring [high pitched voice] OOIIO BO IMA SO GLAD YE RANG DOLLINGA
ring ring thinkyefurcullinpapajhonzzewoodyalacktatryourpapalopadoussoosageasperigusdoughdopoloostoday?
ring ring [monkey noises]
ring ringOOOOOHHHHHHHH COME ON EILEEN, I BEG OF YA PLEASE
ring ring [raspy voice] Jerome?
ring ring [dictation voice, right up against microphone] THANK YOU FOR FALLING KMART. PLEASE LET US KNOW WHAT YOU ARE CALLING ABOUT SO WE MAY DIRECT YOUR CALL
ring ring [moaning so intense it would make Sarah Grey blush]
ring ring WEAR MAH CHIL' SUPPORT AT JEROME
ring ring [play Gilbert Garfield directly into microphone]
Unless I am expecting a call, such as a delivery I just dont answer phone calls, if it's important they will call again, if it's less important they can message me like a normal human being.
I mostly don't ever answer calls I don't recognize, and even the ones I do I don't often answer if I'm at work etc. I've only answered calls when it's for something important being delivered, fixed, or scheduled (recent examples in same order: TV, Internet, renting a place(less recent, but all I could think of)).
I had a friend try to use AI to mimic my voice and make me say some goofy stuff and it sounded nothing like me, so I think I've lucked out on that front
It has been a while though, and it's possible the technology has progressed to be able to clone my uncloneable voice
!I was tempted to say chat member but I hate advertising or talking about that at all, so enjoy this spoiler explaining something that didn't need explaining!<