Fed up with rude bus riders, man uses cell jammer to silence phones : News : NorthwestOhio.com I am sure Ralph Kramden, would buy this guy a beer. Too bad they are not legal. I would love to have one in my car to disconnect the people who pay more attention to their cell phone than driving. I will take the heat for this comment. The truth is women spend far too much time on the phone behind the wheel. Like it or not it is the truth.