Typical hangup when answering machine picks up at three rings; saves me ringing in the ears and gets rid of the scum faster. These calls from 818-210 etc all hang up; I recommend NOT answering.
I've gotten several calls from these people and so has my wife. Each time I tell them I'm not interested and ask they they take us off their call sheet. This morning a got another call, as I politely started to explain that I wasn't interested, the caller hung up on me.
Contractor using the tired script - telling me they had talked to me many months back, that I didn't need anything at the time, but that I was really nice and said they could call me back. Boring.