Yealink T40g Gb IP Phone (YEA-SIP-T40G) - Display And Indicator: 2.3-inch 132x64-Pixel Graphical LCD With Backlight, Feature Keys: 3 Line Keys With LED, 5 Features Keys, Dimension (W*D*H*T): 212mm x 189mm x 175mm x 54mm, Power Over Ethernet (IEEE 802.3af) Class 2, Audio Features: HD Voice, HD Handset, HD Speaker, Connectivity: Dual-Port Gigabit Ethernet. 1 x RJ9 (4P4C) Handset Port, 1 x RJ9 (4P4C) Headset Port, 1 x RJ12 (6P6C) EHS PortStand With 2 Adjustable Angles, Wall Mountable