Ideal for medium to small conference rooms, the Polycom SoundStation2 Non-Expandable Conference Phone delivers natural, simultaneous two-way conversation. Delivering enhanced voice quality, this phone lets you speak in a normal voice and be heard clearly up to ten feet away – making every call a productive call. It features a large backlit display that offers easily visible call information and telephone functions. Smart technology, such as Dynamic Noise Reduction (DNR) provides optimum microphone sensitivity, while reducing distracting room and background noise. It offers 360-degree microphone coverage with intelligent mixing so only the microphone closest to the speaker is on for crystal clear conferencing. Applications Port allows you to connect your SoundStation2 to your mobile phone for productive conference calls over mobile phone networks, and to your computer for making calls over the Internet. With all these features and more, the SoundStation2 Non-Expandable Conference Phone improves the quality and increases the productivity of your conference call.