I don't know about everyone else but I think that its stupid when people key up their mics for he heck of it or they'll play music on their radios.That line is supposed to be for emergencies only.Like a few weeks ago we were getting toned out but I couldn't hear everything Mecca(Dispatch) was saying because someone started keying their mic up and it was over riding our tones.What does everyone else think about the subject?