Multi-Functional Button (MFB)
The Multi-Functional Button (MFB) lets you answer, end, or reject calls, control your music, and use voice assistance such as Siri or Google Assistant.
*Music control depends on the application. It will not work with web-based applications.
NOTE: When using dual connectivity, Bluetooth connection is prioritized over dongle connection.
How do I mute?
There are several ways to mute the microphone on your headset:
The Multi-Functional Button (MFB) lets you answer, end, or reject calls, control your music, and use voice assistance such as Siri or Google Assistant.
| Function | Control |
|---|---|
| Call – Answer / End Call | Short press (one second) |
| Call – Reject Call | Long press (two seconds) |
| Music* – Play / Pause Music | Short press (one second) |
| Music* – Track Forward | Press MFB and Volume Up “+” button |
| Music* – Track Backward | Press MFB and Volume Down “-”button |
| Voice Assistant (Siri, Google Voice) | Long press MFB button |
| Headset Status, checks connectivity and battery life | Short press Volume Up “+” and Down “-” buttons |
NOTE: When using dual connectivity, Bluetooth connection is prioritized over dongle connection.
How do I mute?
There are several ways to mute the microphone on your headset:
- In the Logi Tune app, under Mute, tap the slider button to toggle mute or unmute.
- Rotate the mic to mute or unmute.
- Use the mute button on the microphone
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