The refurbished Polycom VVX 400 IP Phone gives your front-line staff the best experience with its high-quality, and 12-lines. The rebuilt VVX 400 Series improves personal productivity by complementing the workplace applications on the computer. Users can view and manage their Microsoft Exchange Calendars, receive meeting reminders and alerts, access the corporate directory and instant messaging/presence status right on their phone display, even while waiting for their PC to boot.