Mostly the same radio signals as Northwest CMED. They have a big list of location codes we used to have a laminated list for the locations in the cars.
Here is the most used:
10-motor vehicle accident
12-interfacility transfer
14-oxygen
16-cancelled on scene/no medical
17-patient refusal
18-call by phone
19-Saint Mary's Hospital
20-Waterbury Hospital
29-DOA
33-enroute
34-on scene
35-in service
36-out of service
37-back at base
38-radio check
40-post at location____ (not used much anymore)
43-message received
44-meal break
51-supervisor
81-returning to base
83-cancelled
121-West Dover Street base
124-Charlotte Hungerford Hospital