0 I heard a lot of "Ten four's" from cops in movies, but when I asked many people (including one retired L.A.P.D. officer) what it means, they couldn't give me a confirmed answer. The latest one I got was that it means "Copy that!". Is this one corret? Can anyone tell me the origin of "ten four"? Thanks a million! 0-
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0 Hi Superwood-- Welcome to English Forums!02br 02br 00 Here's 10-4 and a whole lot more: 05002br 0250hrefhttp://faculty.ncwc.edu/toconnor/polcodes.htm
0Ten-four00 "I understand, message received," is attested in popular jargon from 1962, from use in CB and police radio 10-code (in use in U.S. by 1950).0-