Nice Office LITE 4.4.1
the author of this app says:
Nice Office LITE turns your BlackBerry into a virtual mobile office. Manage your email, calendar, contacts, and tasks. Store forms and documents online and send them directly to your customers. Track sales and lead activity by workflows and status levels. Create custom sales fields and record sales activity. Manage all of the information needed to keep on top of your business.
BlackBerry smartphone operating system 4.2.0 or higher. * This Application Requires A Valid Email Address And Your Final Registration Must Be Done On The Internet.