The Bogen NQ-T1100 VoIP phone (by Yealink) offers a large 7? color touch screen that makes navigating Nyquist C4000 & E7000 System features and menus swift, easy and convenient. The NQ-T1100 employs Yealink?s Optima HD Voice technology and a wide-band codec for unparalleled audio clarity.. 29 one-touch DSS keys7 features keys: message, headset, hold, mute, transfer, redial, hands-free speakerphone6 navigation keysVolume control keysIlluminated mute, headset and hands-free speaker phone keyCall hold, mute, DNDOne-touch speed dial, hotlineCall forward, call waiting, call transferGroup listening, SMS, emergency callRedial, auto answerLocal 3-way conferencing3-way conferencingCall park, call pickupRing tone selection/import/deleteSet date time manually or automaticallyRTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)USB port (2.0 compliant) for optional Bluetooth headset Enhanced DSS key
