Description
Operating System Android 5.1
Interface
LCD  5″ 720 x 1280-pixel capacitive touch screen
LCD Backlight
Touch Keypad x
USB Port (2.0 Compliant) 2
USB 2.0 Micro-B Device Port 1(Connect to PC)
Ethernet Port 10/100Mbps
Wired MIC 2 (Optional) 0
Wireless MIC 2 (Optional) 2
3.5 mm Jack 1
Security Slot
Audio Features
HD Voice
Wide-Band Codecs G.722, G722.1C,Opus
Narrow-Band Codecs G.711(A/µ), G726, G729, G723, iLBC
Built-In 3-Microphone Array
Microphone Pickup 20ft
Yealink Noise Proof Technology
Noise Suppression
Connectivity
Built-In PoE IEEE 802.3af
Built-In Bluetooth Bluetooth 4.0
Built-In Wi-Fi 802.11a/b/g/n/ac
Battery x
Talk Time x
Standby Time x
Telephony Features
Recording √ (Via USB flash drive)
Five-way Conferencing
Create meeting directly
Yealink Active Speaker
Hybrid UC Meeting
PSTN x
Star Connection √ ( up to 4 units)