Yealink W78H, User Manual

Page: 83 / 96

| WH62/WH63 Headsets |
83
Muting/Unmuting the Microphone
When you mute the microphone during a call, the other party cannot hear you but you can hear other
parties.
Procedure
1.
Tap the Mute touch key.
The mute touch key LED indicators glow red.
2. Tap the Mute touch key again to unmute the microphone.
WH62/WH63 Headsets
You can register the WH62/WH63 headsets to the DM to answer the incoming calls or pair them with the
handsets. This chapter will take WH62 as an example.
• Switching Mode
• Registering the Headset
• Pairing the Headset with a Handset
• Using the Headset to Manage Calls
Switching Mode
The WH62/WH63 have two modes: Multi-Cell mode and Normal headset mode. Under the Multi-Cell mode,
the Voice button will turn solid white; under the normal headset mode, the PC button will turn solid white.
About this task
Please ensure the headsets are in the Multi-Cell mode to enable this function.
Procedure
Hold the Voice button and Phone button of the headset base for 5 seconds. The LED on the headset base
will flash four times, and at last, the Voice button will turn solid white.
After you switching the headset mode to multi-cell mode, you can register it on the DM.
Note: If you purchase WHM621 with Charging Cable/WHD622 with Charging Cable/WHM631 with
Charging Cable (coming soon), the package does not contain a base, and you can register directly
without switching mode.
Registering the Headset
Procedure
1.
On the web user interface, go to
Handset & Account
>
Handset Registration
.
2. Click Add Handset .