2.8 x 2.1 inch color display, Supports up to three Avaya BM12 button modules</br>Built-in two port Gigabit Ethernet (10/100/1000 Mbps) switch for connection to LAN and collocated PC</br>Built-in full duplex speakerphone and built-in headset interface</br>The Avaya 9611G can be powered via 802.3af PoE (Class 1) or local PoE injector</br></br>Product Description</br></br>The Avaya 9611G IP phone is a full-featured Gigabit IP desk phone that provides 24 programmable line and feature buttons. It is the perfect choice for everyday office workers like salespeople, executives, and operators Avaya is transitioning the 9600 series IP telephones to a Global form factor in 2014. Global phones have the English language text removed from the faceplate and use icons to communicate button functions and fixed features such as message, menu, headset, mute, and speaker. They are feature equivalent to the current 9600 series models.</br><br/>http://www.amazon.com/gp/product/B00P9U0IR6