LG MS840 Owner's Manual page 160

Tools
158
Managing Files
Polaris Office 3.0 provides mobile users with the convenience of managing
files including copying, moving, and deleting files and folders right on the
device.
Viewing Files
Mobile users now have the convenience of being able to view a wide
variety of file types including Microsoft Office documents, Adobe PDF right
on their mobile device. When viewing these documents using Polaris Office
3.0, the objects and layout remain unchanged from their original documents.
Editing Microsoft Office Files
Mobile users also have the convenience of being able to create, edit, and
save Word, Excel and PowerPoint documents on their mobile device. Saved
documents generated or modified using Polaris Office 3.0, are not distorted
from the originals.