| Multiple Calls Handling | 9
Headset Function Action
(UC version) Activate voice
assistant
Hold the Voice Assistant button for 2
seconds.
Multiple Calls Handling
The headset and base can accept and handle multiple calls at the same time.
Multiple Call Handling Action
End the current call and answer the incoming
call
Press the Call Control button.
Put the current call on hold and answer the
incoming call
Hold the Call Control button for 2 seconds.
Switch between held call and active call
Hold the Call Control button for 2 seconds.
Reject incoming call, while on a current call Double-press the Call Control button.
Yealink USB Connect
Yealink USB Connect is a computer software designed to manage Yealink USB devices.
With Yealink USB Connect, you can:
• Get an overview of connected Yealink USB devices
• Manage your Yealink USB devices
• Update your Yealink USB device to enhance its performance and features
• Give feedback on your Yealink USB device