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ADAPT 660
Bluetooth
®
headset
Product overview
7
Overview of the dongle
BTD 800 USB
BTD 800 USB-C
USB-A plug
Link LED
Link button
USB-C plug
Link LED
Link button
Overview of the dongle LED indications
3x
3x
Dongle in pairing mode:
searching for headset
3x
3x
Pairing successful
3x
3x
Pairing failed
3x
3x
Dongle tries to connect to a Bluetooth device
3x
3x
Dongle and Bluetooth device connected
3x
3x
Incoming call
3x
3x
• Outgoing/active call
• Media playback
3x
3x
Connected to Teams
3x
3x
• Teams notification
• Connecting to Teams or Invoking Cortana
3x
3x
Microphone of the connected Bluetooth device is muted
Overview of the dongle button
Link button
Press
Function
Page
3s
Pairs the dongle with the headset
Reconnects the headset
2x
Disconnects the headset
Overview of the icons
Tap the button
i
Notes: Good to know
2x
Press the button twice
LED indications
3s
Press and hold the button
Voice prompt is announced