What about if the caller makes no such sounds and the recipient makes the offer to handshake? Anyways, this aspect is more amusing to just think about than any

What about if the caller makes no such sounds and the recipient makes the offer to handshake? Anyways, this aspect is more amusing to just think about than anything else. That said, I really hope companies who produce these next-gen AI robo-callers actually have the courtesy of identifying themselves as such. I want to know if I am talking to a human or Duplex. Yes, I may hang up, but I feel uncomfortable being fooled into thinking I am talking to a human when I am not.