Escene 8 Line Executive Ip Phone (ES620-PEN) - Display: 480 x 272 Graphic LCD, 4-inch 3 High Resolution LCD Displayer T 42 Keys, including 8 Programmable Keys, 16 LEDs: 1 x Status Light, 8 x Account Lights, 1 x Message Light, 1 x Headset Light, 4 x Function Lights, 1 x Speaker Lights, Wall-mountable, Connectivity: 1 x RJ-9 Handset Port, 1 x xRJ-9 Headset Port, 2 x RJ45 10/100M Ethernet Ports, Power adapter: AC 100~240V input and DC 12V/1A output, USB Port only Support DC 5V Feature, Power over Ethernet ,IEEE 802.3af,class 0, Power consumption: 2.5-3.5W, Net weight: 1.37KG, Dimension: 287x214x90MM