CISCO Cp-7906G Business Phone Type: Telephone Protocols: DHCP SIP SCCP Display: Graphical monochrome display with resolution of 192 x 64 pixels provides a scrollable 3-line intuitive access to calling features and text-based XML applications; the Cisco Unified IP Phone 7906G also supports audio-based XML applications Dimensions: 6.5 x 7.0 x 6.0 Weight: 1.9 lbs.