I think it would be nice for supervisors/dispatch to have a button near the panic button that will initiate an all call to all units online in the event one RTO cannot handle a priority by itself. IE. LA RTO gets completely wiped by badlands so the highest on initiates an all call for the county units to respond. This would notify all units using a tone or tts and give a route to the call. [Not likely but this could also be used as a way to notify units that there is an RTO briefing in progress as well]