Walked by phone and picked up by mistake-started my "this number is on the do not call list, please do not call again" speech but 'they' hung up in the middle of telling me they were "taking a survey of..." no doubt a machine miffed because I didn't start with hello!
I only picked it up because I was expecting an important phone call. It was a recorded message conducting a survey about issues in Ohio. That's as far as it got before I hung up. :P