Benefits of purchasing a IP480g Phone include the following: Lower total cost of ownership Ability to maintain on-site inventory Benefits of renting a IP480g Phone include the following: Conserve operational capital through lower costs for equipment, inventory, and support Leverage ShoreTel Sky''s extensive equipment experience and knowledge Freedom to obtain different equipment in the future without loss of investment Summary of features for the IP480g Phone: 8 lines Full-duplex speakerphone Visual voice mail Expanded call history Built-in 10/100/1000 (Gigabit) Ethernet switch The IP480g Phone is an eight-line phone with an easy-to-read, back-lit display. An expanded directory provides alphanumeric lookup and sort by first or last names, and the history key provides access to advanced filtering and redial functionality. Six feature keys and five soft keys provide easy access to ShoreTel Sky features. A full-duplex speakerphone and integrated headset jack are standard. The integrated 10/100/1000 Ethernet switch provides Gigabit speed and allows the connection to your local area network to be shared with a desktop PC. These features make the IP480g an ideal phone for busy professionals. The following are included with the IP480g Phone: Configuration of the device according to best practices and customer''s business needs Detailed installation instructions