The Polycom CX700 IP phone delivers remarkable high definition audio quality that provides the ultimate voice communications experience. With its sleek, high-quality handset and its full duplex, hands-free speakerphone, the CX700 IP phone enables crystal-clear, natural conversations without echoes or feedback. Featuring a fully embedded Microsoft Office Communicator 2007 client, the Polycom CX700 IP phone provides direct, on-device access to the features and capabilities of Office Communications Server 2007, all using a bright, touch-screen color display. It also delivers enhanced presence status information and voicemail indication via an intelligent Microsoft Windows® CE based user interface, and enables users to easily control their calls, including click-to-call, conferencing, transferring, holding, forwarding and ending calls. Convenient buttons, a familiar telephone keypad and a navigation wheel allow users to make calls the traditional way, while supporting enhanced navigation to pick up and hang up calls, control volume, switch to speakerphone or headset mode and mute the microphones on the active call.