You'll need to insert the symbol for it.
2003
Insert > Symbol... Then many fonts will have these symbols listed in their
Latin Extended-A font subset.
If there are several of these characters you plan to use on a regular basis,
you could set up a custom shortcut command (perhaps ALT + E) while you're in
the Symbol... menu. That shortcut will work for any font that has a
supporting character.
Cheers