Box for BB10 integrates directly with the 'File Manager' on the device allowing you to manage, edit, and share your Box files, the same way you would with any other native files on your device. The Box app icon takes you to your settings for the integration. Once you log in you can access your files by selecting 'View My Files' or going directly to your 'File Manager' and selecting 'Box'.
You can use Box Service for Blackberry to do the following:
•Share important files and documents with your co-workers
•Quickly access presentations from your BlackBerry device
•Comment on or edit documents while you're on the go
•Automatically backup your pictures and videos When you make changes to a file that is saved to Box, the changes are synchronized to the cloud so that you can access the updated file from a computer or on a mobile device.
“You're in the airport and remember you need to review a file. With Box, you can actually do that, even from a BlackBerry, which we think is great.” – Mark Brennan, Senior IT Director, Pandora