Cisco CP-7841-K9= 7800 series Voip Phone Four line and programmable feature keys provide quick access to telephony features and staff High-resolution 384x106 pixel, graphical grayscale display makes viewing easier at a glance Dedicated fixed keys, ease communications for increased efficiency A built-in speakerphone provides choice with hands-free communications Wideband for enhanced audio clarity is supported on handset, speaker and headset