The Polycom VVX 301 is a Powerful Entry-Level Business Media Phones for Today's Cubicle Workers Handling a Low to Moderate Volume of Calls Delivering Crystal Clear Communications The Polycom VVX 300 Series are expandable business media phones that deliver crystal clear communications, enhanced collaboration and personal productivity. Simplicity and Ease of Use The VVX 300 Series brings high-quality, cost-effective solutions to any environment through advanced unified communications (UC) features. The intuitive user interface of the VVX 300 Series makes usability and navigation easy and requires minimal training. HD Voice Quality and Clarity The VVX 300 Series delivers breakthrough Polycom HD Voice quality for lifelike conversations while minimizing fatigue, making calls more efficient and productive. Maximize Productivity Give your front-line workers the best experience with this high-quality 6-line business media phone. The VVX 300 Series improves personal productivity by complementing the workplace applications on their 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. They can also extend their PCs desktop to include the VVX 300 Series screen for mouse/keyboard navigation and interaction. Key Features Backlit 8-level greyscale LCD Voicemail support WebKit-based browser Polycom HD Voice Polycom Acoustic Clarity Dedicated RJ-9 headset port Hearing aid compatible 6 programmable line keys BLF Local 3-way audio conferencing SIP Protocol support