10 - 1
Reception poor
10 - 2
Reception good
10 - 4
Message received
10 - 5
Relay message
10 - 6
Busy, stand by
10 - 7
Out of service
10 - 8
In service
10 - 9
Repeat transmission
10 - 10
Off duty
10 - 11
Identify mobile frequency - KA4993 (“S channel
10 - 13
Advise road or weather conditions
10 - 14
Provide escort
10 - 15
Prisoner in custody
10 - 17
Relay papers, supplies, etc.
10 - 19
Return to (specify location)
10 - 20
Location requested
10 - 21
Telephone
10 - 22
Disregard (messages or assignment)
10 - 23
Stand by
10 - 29
Check for wants (person, vehicle or object)
10 - 30
Improper radio traffic
10 - 31
Suicidal subject
10 - 35
Officer needs backup, suspect is present