‘10-1
Signal Weak
‘10-2
Signal Good
‘10-3
Stop Transmitting
‘10-4
Affirmative (OK)
‘10-5
Safe / Emergency Over
‘10-6
Busy
‘10-7
Out of Service
‘10-8
In Service
‘10-9
Say Again
‘10-10
Negative
‘10-11
Roadside check (timer)
‘10-12
Stand By (Stop)
‘10-13
Existing Conditions
‘10-14
Message/Information
‘10-15
Message Delivered
‘10-16
Reply to Message
‘10-17
En route
‘10-18
Urgent
‘10-19
(In) Contact
‘10-20
Location
‘10-21
Call () by Phone
‘10-22
Disregard
‘10-23
Arrived at Scene
‘10-24
Assignment Completed