In this place GroupWise 2012 read:

7.0 Synchronizing Your Mobile Device with GroupWise

You can use Novell Data Synchronizer to synchronize email and other personal information manager (PIM) data from GroupWise to mobile devices that support Microsoft ActiveSync protocol 2.5 or later. Supported mobile device operating systems include:

Android 2.0

Apple OS 2.0, 3.0, 3.1, or later

Maemo 5.0 Internet Tablet OS

Palm OS and Palm Web OS

Symbian Series 60 3rd Edition, 4th Edition, or 5th Edition

Windows Mobile 6.0, 6.1, and 6.5

+WindowsPhone 7" - not Supported mobile device operating system ???