![10 Codes - 10 CODES 10-0 Caution 10-1 Unable to copy, change location 10-2 Signal Good, Loud and - Studocu 10 Codes - 10 CODES 10-0 Caution 10-1 Unable to copy, change location 10-2 Signal Good, Loud and - Studocu](https://d20ohkaloyme4g.cloudfront.net/img/document_thumbnails/1b0b50869f07edeff4f3b1777794ccf4/thumb_1200_1835.png)
10 Codes - 10 CODES 10-0 Caution 10-1 Unable to copy, change location 10-2 Signal Good, Loud and - Studocu
Do police officers use codes on their walkie talkies? If not, why don't they just say 'I need backup at this location'? Or does this happen sometimes without being coded as such? -
![Amazon.com: Police Scanner Codes : College Ruled Notebook: For Patrol Police Officers, Deputies, & Constables, and Dispatchers: 9781079342833: All About Me: Books Amazon.com: Police Scanner Codes : College Ruled Notebook: For Patrol Police Officers, Deputies, & Constables, and Dispatchers: 9781079342833: All About Me: Books](https://m.media-amazon.com/images/I/71VXctwXWhL._AC_UF1000,1000_QL80_.jpg)