What do they actually do in-game, if anything, other than type in the characters they normally would?
Do they not work in other instances such as changing the layout of a Mog House as well?
Do the other num-pad keys do what they normally would... do?
Do the other shortcuts work as expected (for example ctrl+h)?


There's a few thoughts, I'll probably get some more once I get on-line myself the next time.