Cellular Phone and Mobile field displayed in the address book

Steps to Duplicate:

1. Launch ConsoleOne
2. Right Click on the Domain Object and Click Properties
3. Click GroupWise | Address Book tab
4. Click on Map Additional fields
5. Click Edit on an Unused Admin Defined Field
6. Add mobile
7. Click OK twice
8. Move mobile from Available Fields to Address Book Fields
9. Click Apply and Close
10. Login to GroupWise Client as a user that belongs to a Post Office in the Domain in question
11. Click Address Book
12. Try adding more columns and there are two fields - Mobile and Cellular Phone Number