2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/70027Using convex surfaces and Kanda's classification theorem, we classify Legendrian isotopy classes of Legendrian linear curves in all tight contact structures on $T^3$. Some of the knot types considered in this article provide new examples of non transversally simple knot types.Some proofs corrected, exposition improvedGeometric Topologytext