3. The controller of claim 1 , wherein the symbol character set includes a first sequence of symbol characters and a second sequence of symbol characters, wherein the selected symbol character is selected from the first sequence if a predetermined symbol character is not already present in the address field, and the selected symbol character is selected from the second sequence if the predetermined symbol character is already present in the address field.
6. The controller of claim 3 wherein the address field is a WEB address field and the predetermined symbol character is a “/” symbol character.