These codes are mostly statewide, however, a few agencies have adopted different meanings for some of the codes.

10-1   Recieving poorly
10-2   Receiving well
10-3   E.T.A. phone residence
10-4   O.K., yes
10-5   Relay
10-6   Busy, stand by
10-7   Out of service
10-8   In service
10-9   Repeat
10-10  Out of service, subject to call
10-11  Dispatching too rapidly
10-12  Visitors present
10-13  Weather and road conditions
10-14  Escort
10-15  Prisoner in custody
10-16  N.C.I.C. check
10-17  Legal papers
10-18  Urgent, rush present detail
10-19  Return to your station
10-20  What is your location
10-21  Call station by telephone
10-22  Disregard previous transmission
10-23  Status check
10-24  Meet with ----
10-25  Do you have contact with
10-26  Make contact by radio or phone
10-27  Any answer, our message
10-28  Check full registration
10-29  Check for record or wanted
10-30  Does not conform to rules and regulations
10-31  Send wrecker to ----
10-32  Send ambulance to ---- 
10-33  Emergency traffic on this frequency, all units stand by
10-34  Is your station clear for traffic
10-35  Confidential information
10-36  Correct time
10-37  Who is operator on duty
10-38  Information needed at once
10-39  Your message delivered
10-40  Request permission for car-to-car
10-41  Permission granted for 10-40
10-42  Officer is at his residence
10-44  Traffic stop
10-45  Two-officer patrol
10-46  Personal injury accident at ----
10-47  Property accident at ----
10-50  Use caution
10-51  D.W.I.
10-52  Speeder
10-55  Change to second channel
10-56  Set up road blocks
10-57  Disregard any further action on road blocks
10-58  Check for drivers license and record
10-59  Drivers licence check
10-60  Next case number
10-61  Next item number
10-63  Have you completed your traffic
10-65  Clear for case or traffic
10-66  Clear for cancellation
10-68  Repeat dispatch
10-70  Is there traffic for this unit or station
10-71  Salary checks available /Coronor
10-72  Expense checks available
10-73  Out of gas at ----
10-75  Stolen car
10-78  For your information
10-80  Narcotics information
10-82  Request room reservation, E.T.A.
10-88  What number should I call to make station to station contact
10-89  Out of service for maintenance
10-91  Too weak, talk closer to mike
10-92  Too loud, talk farther from mike
10-94  Test with no modulation
10-95  Test with modulation
10-97  Arrived at the scene
10-98  Assignment completed
10-99  Emergency, all stations copy