He served as a guard in the House of Duras for four years until he left, tired of the unpredictability of Lursa and B'Etor. In 2370, he was serving on Terok Nor under the command of Intendant Kira Nerys of Bajor when her counterpart Major Kira Nerys and Doctor Julian Bashir crossed over from the primary universe. (DS9 episode: "Crossover") It is unknown if Telok has a counterpart in the primary universe.