Features: Mid-level phone, ideal for professionals and managers with moderate call load
4.3" 480x272-pixel color display, fully adjustable
HD Voice with Yealink Acoustic Shield technology
10 line keys, 16 SIP accounts, 27 memory keys
Built-in Bluetooth, Wi-Fi
Dual-port Gigabit Ethernet
1xUSB port for call recording and wireless USB headset
Power supply not included
Specifications: Cable Type: Telephone
Cable Length: 12 ft
Connector on First End: 1 x RJ-11 Male Phone
Connector on Second End: 1 x RJ-11 Male Phone
Conductor: Copper
Jacket: PVC
Camera: Camera range (imperial): Up to 20 ft
Camera range (metric): Up to 6.1 m
Camera resolution: 2160p, 4K UHD (3840 x 2160)
Camera type: Single-lens
Digital Video Capture Resolution: Content video resolution (input): UHD (3840 x 2160); HD (1920 x 1080); WSXGA+ (1680 x 1050); UXGA
(1600 x 1200); SXGA (1280 x 1024); WXGA (1280 x 768); HD (1280 x 720); XGA (1024 x 768); SVGA (800 x 600)
Content video resolution (output): UHD (3840 x 2160); HD (1920 x 1080); WSXGA+ (1680 x 1050); SXGA+
(1400 x 1050); SXGA (1280 x 1024); HD (1280 x 720); XGA (1024 x 768)
Diagonal field of view (dFoV): 110°
Horizontal field of view (hFoV): 95°
People video resolution: 4K, 30 fps (TX and RX) from 2048 Kbps; 1080p, 60 fps from 1740 Kbps; 1080p, 30 fps from 1024 Kbps; 720p, 60 fps from 832 Kbps; 720p, 30 fps from 512 Kbps