□ 3.5-inch main color screen and 2.4-inch extended screen for DSS keys
□ HD audio on speakerphone and handset
□ Support 6-way audio conference
□ 4 Line keys on the main display
□ 6 DSS keys on the extended screen, up to 30 DSS keys via 5 pages
□ Built-in Bluetooth 4.2, support bluetooth headset; support Wi-Fi Dongle
□ Support EHS wireless headset
□ Dual Gigabit ports, integrated PoE
□ Stand with 2 adjustable angles of 45 and 50 degrees