Polycom SoundStation Premier 100Conference PhoneFull Duplex Operation Makes Conversation Natural And ClearEcho Cancellation DeliversHandset QualitySoundHigh Fidelity Neodymium Speaker Has The Power To Fill Large RoomsNoise Reduction And Automatic Gain Control Remove Background Noise16-CharacterLCD DisplayHypercardioid Microphones Perform Up To 20dB Better ThanSpeakerphonesIntegrated Keypad Eliminates The Need For A Separate PhoneRequiresAnalog TelephoneLineSoundStation Premier delivers the world is best full-duplex audio quality for any conferencing situation it is the closest thing to handset audio quality. Polycom is full-duplex technology allows you to talk and listen at the same time, just as naturally as if you were in the same room no clipping and no distortion like you get with ordinaryspeakerphones.SoundStation Premier is dynamic switching microphones activate only one console microphone at a time, dynamically switching microphones between active talkers up to 256 times a second. Having one active mic, like a handset, means better audio quality unlike othersummed micconferencing systems that give you thatin the wellsound. These are just some of the many features that makeSoundStation Premierthe leading conferencing solution. And now, with the newSoundStation PremierDialer, you can automatically dial contacts directly from your Palm handheld is contact database and use your Palm as a virtual SoundStation Premier remote control!Part Number:2200-05200-001Premier 100 Sound Station PolycomTheSoundStation Premier now also comes with a Palm OS software interface, called theSoundStation Premier Dialer. This lets you access and dial phone numbers directly from the contact-manager database within a Palm OS handheld computer (from Palm, Handspring, TRG, IBM, and Sony). ThePalm handheld also functions as a remote control, allowing you to control all SoundStation features directly from the Palm handheld.ThePremier has a full alphanumeric keypad for dialing with a mute button and flash key to access functions like hold, conference, and transfer. Other phone features include caller ID, speed dial, and a 20-digit redial.View call information on the 16-character LCD screen. Access phone and conference settings with the full-functioninfrared remote control.The Premier works with any analog phone system, or with an adapter (sold separately) for digital phone systems. It comes with a wall module, 25-foot power cable, 7-foot telephone cable.