You'd need to use a technique like the one here:
http://www.slipstick.com/outlook/searchreplacecompany.htm

Signature
Russ Valentine
[MVP-Outlook]
> My system was set up wrong and every contact that was added was added with
> private marked. I have fixed the problem, but need to know how to change
> all
> the contacts that are already there and marked private. I have bunches.
> Any
> suggestions?
barb s - 28 Mar 2005 21:23 GMT
Thanks for you help!
> You'd need to use a technique like the one here:
> http://www.slipstick.com/outlook/searchreplacecompany.htm
[quoted text clipped - 5 lines]
> > Any
> > suggestions?