EMS is using a few P7100's, but mostly M7300 and P7300's.
I used to be able to get that information for you, but cannot anymore. I have the Phase 2 of rebanding info still, but they have gone through Phase 3, so none of that info is still valid.
Even with a radio for the system, you have to have a LID to get on, and the state only issues those, when a radio is authorized for use, even monitoring, with PTT disabled. You have to have very specific feature codes for the state to give authorization.
I can tell you more, but talk to me by different method