I picked up the phone, turned it on but did not verbally answer. No machine or voice came on to verify the call. I hung up. Waste of time at 7:40 in the evening.
An actual person talked when I picked up the phone. He said he was not selling anything but wanted to offer a free estimate. When I told him I did not want any free estimates for building projects, he continued talked. I told him to take me off the phone list and hung up.