Yealink Documentation support.yealink.com WHM630,WHM631 DECT Wireless Headset Quick Start Guide V1.0 * The pictures in this guide take the Teams edition as an example.
Package Contents L R R R L R L L EarGels Base Headset Power Adapter EarHooks Micro USB-A to USB-C USB2.0 Cable 1.0M Micro USB-A to USB-A USB2.0 Cable 1.0M Headband Quick Start Guide Busylight BLT60 (Optional) Neckband We recommend that you use the included accessories, because other accessories may have compatibility issues that prevent them from working properly. Yealink provides a USB device manager client - Yealink USB Connect, which you can download from the Yealink website support.
How to Connect Busylight BLT60
How to Charge the Headset
How to Wear EarHooks Neckband Headband
How to Use 4 5 6 Call Control Button Volume Up Button 7 Volume Down Button PC Button 1 Teams Button (Teams Edition) 3 2 Phone Button Teams Edition UC Edition 3 Voice Assistant Button （UC Edition) Before using the Teams button functions, you should install the Microsoft Teams client on your PC.
No. Item 1 PC Button 2 Desk Phone Button (Teams Edition) Teams Button 3 Action & Function Press to enter the softphone dialing screen, answer or enter a softphone's call. Press to enter the phone dialing screen, answer or end a phone's call. • Hold for 2 seconds to activate Cortana (this requires Microsoft's support). • Press to invoke the Teams client in the idle state. （UC Edition) Voice Assistant Button Hold for 2 seconds to activate the voice assistant.
Regulatory Notices Operating Ambient Temperatures • Operating temperature: +32 to 104°F (0 to 40°C) • Relative humidity: 5% to 90%, noncondensing • Storage temperature: -22 to +160°F (-30 to +70°C) Warranty Our product warranty is limited only to the unit itself, when used normally in accordance with the operating instructions and the system environment. We are not liable for damage or loss resulting from the use of this product, or for any claim from a third party.
