• High-End enterprise phone • 4.3†color LCD screen (480x272,IPS) • HD audio on speakerphone and handset • Video decoding, Up to1080P@H.264• 10 DSS keys on the main display (9DSS keys and 1 page key) • up to 45 DSS keys (9 dual-colored physicalkeys for up to 5 page) • Adjustable LCD screen ranging from 0°to 40° • Support 6-party local conference • Built-in Bluetooth 5.0 and 2.4G/5GWi-Fi • Antibacterial material of the handsetand keypad surface can effectively inhibits of bacteria growth. • Dual Gigabit ports, integrated PoE • Compatible with major platforms: Asterisk, Broadsoft, 3CX, Metaswitch, Elastix, Avaya etc.