Additional Features: 7 inch (1024 x 600) capacitive touch screen
Optimal HD audio
SILK speech codec
Full duplex technology
Yealink Noise Proof Technology
Microsoft Skype-tailored user interface
Supports Office 365, and upgradability of device applications to Teams or SFB
Common Area Phone, Hot desking, BToE
1 USB 2.0 port
Bluetooth headset via BT40(pending)
Wi-Fi via WF50/40(pending)
Supports USB headset
Supports YHS33/YHS33-USB
Supports up to 3 expansion modules
Dual-port Gigabit Ethernet, PoE support
Additional Features: Echo Cancellation
Tail time: 60 ms x 3
Noise Cancellation
Dynamic noise cancellation
Keypad
Alphanumeric standard keypad
Loudspeaker
Volume: 90dBspl A weighted @ 1 ft
Bandwidth: 200 Hz–3.3 kHz
Record Output
Connector: 2.5 mm mono audio jack
Impedance: <1000 ohms
Bandwidth: 200 Hz–3.3 kHz
Dynamic range: 60 dB
THD <.01%
Certifications
FCC part 15 Class A
FCC part 68
UL Certified
Environmental
Operating temperature: 32–118° F (0–48° C)
Storage temperature: 41–158° F (5–70° C)
Operating humidity: 15 to 80%
Storage humidity: 10 to 90%
Speakerphone: Yes
Power: Base unit:
Auto-adjusting power module;
100-240 VAC; 50/60 Hz
Connections: Analog PBX or PSTN line
RJ-11C, -12 dBm nominal