Annoying.  As soon as I answer they hang up.  ALL the time.

This number called me this morning.  I'm on the Do NOT call list.  Didn't bother to answer.

This number called me and also showed the following on my call display. V41122132400286

Received a call from them on the 15th April trying to sell medical alerts for seniors. I told them to remove my number, the man read my # back to me and said it was done.  Had two calls earlier this week when I was out, no message left. Just had a call this evening, I answered only because I recognised the number and asked the man why we weren't removed from their list. His response was to ask if I had a Grandmother (I told him she passed away recently) he went straight on to ask if I had a Grandfather (no), OK is there anyone else in your household who could benefit from their special offer?  I kept asking him to make sure the number was taken off and he said I can do this but can't guarantee that you won't get another call !!!  then he laughed, I swore and he hung up.

Fantastic.  I'm going to check that out.  I have been using a less high tech method.  I have an old referee's whistle. Get someone on the line then give a loud blast on the whistle.  Listen while they scream!  It provides a great feeling of joy and fulfillment.

This number has called me (robo calls I think) at least 6 times over the past week or so. When I pick up, no one speaks and it eventually hangs up. When I let it go through to voice mail, no message. So I called it back today and asked who the company was and why did they continually call, and more important, that I'm on the DO NOT CALL list. Smart-a** reply from the guy who answered who identified himself as "Chris Davis".  Idiots. Yet another number I will now have to block myself.