Polycom VVX 501 . . . Item # 2200-48500-025 The Polycom 2200-48500-025 VVX 501 unifies voice and video application capabilities into a simple-to-use business media phone. With its unique touch screen interface, the VVX 1500 makes video calls as simple as standard phone communication. The phone?s 3.5-inch TFT touch screen enables simplified interactions all-in-one productivity tool. The phone is equipped with great features including: 12 lines, Polycom HD Voice, a Gigabit Ethernet switch that supports PoE and a host of rich telephony functions. These features can be accessed via the buttons on the front of the phone or by simply touching the large color display. The Polycom VVX 501 includes an integrated camera and delivers business-grade video calling with a simple touch of the screen. 2200-48500-025: . . |Speakerphone |Adjustable Ringer / Volume Control |Multilingual Menu Support (Chinese, Danish, Dutch, English, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish, Swedish) |Hearing Aid Compatible |RJ-9 Headset Jack |Acoustic Clarity Technology |USB Port |High Definition Audio Technology |HTML5 Browser |Caller ID |Remote Missed Call Notification |3-Way Conferencing |One-Touch Redial |Call Timer |IEEE 802.3af Power over Ethernet (PoE) Support|Optional AC Adapter (Not Included) |Do Not Disturb |Call Transfer |Call Forwarding |Call Waiting |One-Touch Speed Dial |Voice Over Internet Protocol (VoIP) |Session Initiation Protocol (SIP) |ADA Volume Control Compliant |12-Line Operation |Desktop VoIP Conference Phone |Dual-Port Gigabit Ethernet Switch |Dual-Port 10/100/1000 Mbps Ethernet Switch