04

"Mistress, your afternoon meal is waiting in your chambers as you requested." "Thank you 04, that will be all."

- 04 and Lilith

04 was the designation of a bronze protocol droid in service to the skin-trader Mistress Lilith on Tatooine. 04 screened visitors and guests to her compound outside Mos Espa, and informed her of events and appointments, working alongside aides Semaj and Kala.

The droid spoke to Shmi Skywalker and Qui-Gon Jinn when they arrived at Lilith's compound to speak with the skin-trader, and 04 led Skywalker into the aquarium while Jinn and Lilith conversed. The droid led the visitors out again once their business was concluded. Later, when Jinn returned as part of their agreement, 04 informed Lilith that her afternoon meal was ready, after which she dismissed the droid.