Quick Reference Card for Communicator Mobile for Java
This quick reference card summarizes the common calling, IM, presence, and contact management tasks in Microsoft Office Communicator Mobile for Java.
You can download it from here: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=7205cd2e-b850-4f26-8e80-df88c83ddd2a