The Samsung SMT-i5343 IP Phone features: • 99 Buttons Total, 10 Buttons Per Key page • 4.3″ Backlit Color LCD • Full Duplex Speaker Phone • Wired/Wireless Connectivity • NFC Tap for Hot Desking • Automatic Bluetooth Pairing • 2.4/5GHz Dual Band (802.11 a/b/g • Voice Codec: G.711/729/722 • Video Codec: MPEG-4, H.263, H.264 • 2-port GbE Network Interface • Built-In Gigabit Support • WEP, WPA, WPA2 Security • SMT-i5343 Series Power Adapter (SMWDS-AADT/XAR) sold separately • Integrated USB 1.3 Mega Pixel Camera (optional) sold separately • Headset Port • Color: Black • Refurbished • One Year Warranty