Just in time with the public availability of Microsoft Office 2010 Beta for the PC, this morning Microsoft also launched the public Beta of Office Mobile 2010 for Windows Mobile-based Windows phones. It's designed to bring the powerful Microsoft Office 2010 tools you use every day at work, home, or school, to the screen of your Windows phone with rich interfaces especially designed for small devices. Office Mobile 2010 Beta allows you to view and edit your Microsoft Office documents. Brand new is the possibility to stay connected to work from anywhere with SharePoint Workspace Mobile and to use PowerPoint Mobile as a presentation aid.

Office Mobile 2010 Beta is available for touchscreen smartphones only and since it's a public Beta you should be aware that this Microsoft Office Mobile 2010 Beta will be disabled on April 5th, 2010. Furthermore, previous version of Microsoft Office Mobile that were installed after the phone was purchased will be uninstalled. You will need to re-install that software according to the instructions of your original purchase. If Microsoft Office Mobile came pre-installed on your phone, it will not be affected.
Furthermore Office Mobile 2010 works on Windows Mobile 6.5 phones only and is available yet from the US English Windows Marketplace only. More localized version will follow soon.

Cheers ~ Arne