Open the Tools > Customize dialog. On the Commands tab, in the
Categories list, click "All Commands". In the Commands list, locate
the ToolsHyphenationManual command and drag it to a toolbar. You may
want to right-click the button and choose an icon, since it doesn't
have one by default.
See
http://www.word.mvps.org/FAQs/Customization/AsgnCmdOrMacroToToolbar.htm
for more details.
--
Regards,
Jay Freedman
Microsoft Word MVP
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