Annoying robo call. I won a free trip lol. Apparently it's one of those "Yes" scams.

Some scam using the provider Onvoy (scammers usually use Onvoy as they have lax enforcement of their Terms Of Service)

Called - did not leave a message. Blocked...

I was expecting some phone calls so I picked up 714-340-2604 even though I didn't recognize the phone number. I kept stating hello, hello. The rep stated that she was having a problem with her headset. Then she mentioned a trip. I then hung up. Don't recall if I said "yes" at any time or if she said can you hear me, which is what those "yes scammers" want you to state so they can claim that you agreed to purchase something etc.  If someone else receives this call please write down if they tried a can you  hear me spiel.

An update. If you call back the phone number a recording states, "Thanks for calling" and that the survey is now finished.