What Is a Code 20 Emergency Response Code? Code 20 Emergency Response Code

The Code 20 Emergency Response Code meaning for the forces is Acute Trauma Case.

Emergency Response Code were first first presented as APCO Ten Signals in 1937 to make sure the communication between policemen are most efficient. Code 10 police code is one of the short codes used to make sure there is no mistake with the message, in this case it the meaning is Critical Trauma Case.

What Is Acute Trauma Case? Police Code for Acute Trauma Case

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Code 20 Police Code is one of many police codes used every day for the communication by the emergency forces – you can listen to Code 20 Police Code using a police code scanner.

Police codes were developed during 1937–1940 and expanded in 1974 by the Association of Public-Safety Communications Officials-International (APCO).

The most used police code used is when an officer retires a call to dispatch is made. The officer gives a 10-7 code (Out of service) and then a 10-42 code (ending tour of duty).

APCO first proposed Morse code brevity codes in the June 1935 issue of The APCO Bulletin, which were adapted from the procedure symbols of the U.S. Navy, though these procedures were for communications in Morse code, not voice.

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