Signal Codes
Textbook
Time Stamps
Signal Codes
Textbook
100

S28

Assault 

100

Karis Law

Ensures anyone can reach an ECC when dialing 911 from a multi-line telephone service

100

AH

Admin put on hold for 911

100

Boat Incident 

s29

100

What are the 6 Ws?

where, what, weapons, when, who, and why

200

S40i

criminal mischief in progress

200

What lines are used for non-emergency calls?

Administrative 

200

NPQA

cardset used

200

Shooting in Area 

s33ai

200

What does CYMBALS stand for?

color-year-make-body-additional descriptors-license/tag-state

300

S68

landlord/ tenant dispute 

300

Traffic information hotline

511

300

ATC

attempting callback

300

Traffic Violator 

s12

300

What does NIMS stands for?

National Incident Management System

400

S82 

directed patrol


400

Community services and information hotline 

211

400

UMI

ALI used for location


400

Emergency Message

s17

400

Purple Alert 

adults 18 or older with a disability who are at risk of harm

500

S41

fraud/forgery/counterfeit 

500

What does FCC regulate?

the use of telecommunications equipment and services  

500

VM

Voicemail on callback

500

Highway Obstruction 

s16

500

DOT 

Department of Transportation