The Polycom VVX 400 is an expandable colour business media phone that delivers crystal clear communications enhanced collaboration and personal productivity. The VVX 400 phone brings high-quality, cost effective solution to front line staff handling moderate volume of calls through advanced UC telephony features. The intuitive colour user interface of the VVX 400 makes navigation easy and requires minimal training. The VVX 400 delivers breakthrough Polycom HD Voice quality for life-like conversations, while minimizing fatigue making calls more efficient and productive. Give your front line staff the best experience with this high quality twelve line colour business media phone. The VVX 400 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.