At approximately 3:42, the loudspeaker calls an alarm for "5082 North Bell". (This would be in Chicago's Ravenswood neighborhood.)
At 4:22, in requesting an increased response, Chief Boden radios to Main for "a still and box alarm at 10100 North Bell". (This address, if it even exists, would most likely be in either Evanston or Skokie, two near-north suburbs of Chicago. Either address would be well outside the boundaries of a station at 13th and Blue Island in the city's University Village neighborhood.)
At 4:22, in requesting an increased response, Chief Boden radios to Main for "a still and box alarm at 10100 North Bell". (This address, if it even exists, would most likely be in either Evanston or Skokie, two near-north suburbs of Chicago. Either address would be well outside the boundaries of a station at 13th and Blue Island in the city's University Village neighborhood.)
In sending House 51 back out to the scene the second time where Kidd and Otis was pinned by ammo going off in the closet, watching with captions, the first event over the PA said 5082 North Bell Avenue as did the the captions. The Second event also said the same over the PA, but the Captions read 10144 North Bell Avenue.
This wouldn't be noticed really unless you watch with captions.