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- "Who is this? What's your operating number?"
- ―Imperial officer
An operating number was the alphanumeric handle by which Imperial personnel were identified.
Appearances
- Star Wars: Episode IV A New Hope (First appearance)
- Star Wars (1977) 3 (recolorized in Star Wars: A Long Time Ago... Volume 1: Doomworld and Star Wars: Episode IV — A New Hope)