He considered the problem, before humming to himself. "What race was the last user of the device? Human male, right?"<br/><br/>He had started paying attention after the first, and had ensured he knew it by the third, just in case. "Might be a gender or race lock. Or a certain kind of magic lock, or one of a dozen things that would keep everyone out except for certain beings. Or it could just be stuck."<br/><br/>He began pushing the buttons, and waited, before examining the door in more detail.