The symbol used to represent the phoneme.
The symbol does not necessarily have a phonetic connection to the phoneme, but might simply be an abstract textual representation of it.
Available in Mac OS X v10.5 and later.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)