Usage
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3
1
4
5
6
No. Item Action & Function
1 Touch Screen
• Display the battery status, headset connection status, etc.
• Select items and navigate menus.
• Display call status and perform call control.
2 Mute Button Press to mute or unmute microphone.
3 Call Control Button
• Press to answer or end a call.
• Double-tap to reject a call
.
• Hold 2 seconds to activate Cortana (this requires Microsoft's
support).
• Press to invoke the Teams client in the idle state.
4 Volume Control Panel Slide up or down to adjust volume.
5 Speaker Provide hands-free (speakerphone) audio output.
6 Microphone Provide hands-free (speakerphone) audio input.
Note: Before using the Teams functions, you should install the Microsoft Teams client on your PC.