Backlit grayscale graphical LCD (208 x 104)</br>HD Voice up to 7KHz on all audio paths (Speaker?? Handset?? Headset)</br>Leverage previous IT infrastructure investments-deploy VVX 300 series business media phones on your existing network without needing to upgrade your call control platform</br>Easily to integrate with third- party web-based UC and productivity applications for broad?? standards based?? open APIs</br>Make more efficient and productive calls with the unparalleled voice clarity of Polycom HD Voice</br></br>Product Description</br></br>Give your cubicle worker the best experience with this high quality UC Business Media Phone. Designed for a broad range of environments for small and medium businesses.</br><br/>http://www.amazon.com/gp/product/B00S58ZJDM