-Android 9.0 OS -112 one-touch DSS keys on 7 capacity color touch screen -Adjustable touch screen ranging from 0°to 40° -HD audio and HD video(1080P@30fps) -Up to 10-party audio conferencing -3- party video conferencing -Built-in Bluetooth 5.0 and 2.4G/5G Wi-Fi -Colorful Light Effect for specific scenario(boot-up/ringing/MWI/etc.) -Antibacterial material of the handset and keypad surface can effectively inhibits of bacteria growth. -Dual Gigabit ports, integrated PoE