-17,8 cm ( 7 inch ) touch screen, 112 DSS Keys -Android 9.0 OS -20SIP Lines, 5-way audio conference, Hotspot -HD audio with Harman speaker -Built-in Bluetooth 4.2, 2.4/5G Wi-Fi -Wide Codec: H.264, Opus, etc. -Dual Gigabit ports, integrated PoE -2 adjustable angles of 40 and 50 degrees -EHS support-Gigabit Ethernet and POE supported -Support receiving Video call