10-4: Understood
10-7: Out of service/off duty
10-8 : Going in service/on duty
10-9: Repeat
10-20: Location
10-28/10-29: Person Check
10-31: Crime
10-32: Additional Units
10-50: Crash
10-57: Hit and Run
10-80: Pursuit
Code 2: Urgent Call but respond without sirens or lights
Code 3: Urgent call with full lights and sirens
Code 4: Scene over, no additional units needed.
Code 5: Priority Call respond Code 3 with guns drawn.