How about the option to implement a Pager? So that if it's turned on we can listen to any calls coming on along with the notification sound.
Like it will tell us what calls come on.
Maybe depending on the call type a different sound will go off for Fire, Police, & EMS or combination calls.
Either different pager tones or some sort of pager sounds.
Maybe a voice notifying us the calls going off after the tones or letting us know when the call escalates into a bigger ones requesting additional units, Letting us know if we're missing units, letting us know when the call has been handled, Alliance members requesting mutual aid, Patient & Transport requests, Units are returning to quarters/station/ etc.
That would be very unique and up to the players decision if he or she wanted it on or off.
Let me know what you all think.