Ok, well then I don‘t think the people you‘re talking about actually are Pte(T). Somebody somewhere got it wrong on this one. Pte(T) is not actually a real "promotion", but for practical purposes it does work like one. You have to be trades qualified, and have a minimum of 1 year in (reserve) or 2 years in (reg) to be considered, and it isn‘t an automatic "gimme" like most people think. In most units, it‘s given at the discretion of the CO, and he can decide to hold it back if performance isn‘t up to snuff.