I’ve actually had that happen to me twice.
The first time I answered the phone and it was very garbled. Out of the garble, a guy said, “can you hear me?”. Knowing what was going on, I said, “Peddle your scam somewhere else” and hung up.
The second time was a female and I just hung up.
I always say “Epstein didn’t kill himself” and then they hang up on me.