Received a call to my cell phone (a number I do not give out to many) today (28 Dec 2016) at 2:45 pm (Central Time.) I did not recognize the number, but I answered because I was expecting an important call from a friend. The call must have been a robo call with a voice activated recorded message: "Hi, this is Julie with Home Security Systems . . . blah, blah, blah." When their was a pause in the recorded spiel for an answer to a question, I replied "No and go to h***" and disconnected the call. From now on that number will be blocked.