1. Apparatus for selecting a character from a predetermined set of characters comprising: a means for presenting to a user a first plurality of selectable choices, at least one of which represents a sub-set of said set of characters; input means for selecting one of said first plurality of selectable choices; wherein the means for presenting further presents to a user a second plurality of selectable choices, at least one of which represents a character of said selected choice; and wherein the input means further functions for selecting a character from said second plurality of selectable choices.