Radio Codes 1

10-4

• Relay Message or Say Again

• On Duty

• Off Duty

• Affirmative / Understand / Message Received

10-5: Means relay message or say again (True or False)

• True

• False

10-6

• Out of service

• in service

• Busy / our at call

• Repeat last message

10-8

• Repeat last message

• in service / on duty

• off duty

• officer down

10-7

• out of service

• on duty

• busy

• repeat last message

10-9

• prisoner in custody

• repeat last message

• acknowledge

• busy