

Extended ASCII is not permitted in names (February 2007).Names with special characters will have to be changed if reported (August 2006).

Some Blue Posts (courtesy of WoW Blue Tracker) about Names with Special Characters:

Once I lift up the alt key (after finishing the number sequence) the special character appears. So holding Alt down with my left hand, I type in the number sequence on the number pad with my right. But they have to be keyed while you hold the alt key down. Each special character is assigned to a number sequence.
