Be safe
Please read the safety guide for important safety and regulatory information before 
using your new device.
USB Bluetooth adapter
Your high-fidelity Bluetooth USB adapter comes pre-paired to your Poly device. Plug it 
into your computer to connect to high-fidelity computer audio.
Note:  Adapter's USB connection and design may vary, but function is the same.
Standard LEDs 
USB LEDs What they mean
Flashing red and blue Pairing
Solid blue Device connected
Flashing blue On a call
Solid red Mute active
Flashing purple Streaming media from computer
LEDs when Microsoft Teams* is detected 
USB LEDs What they mean
Flashing red and blue Pairing
Solid purple Microsoft Teams connected
Flashing blue On a call
Solid red Mute active
Pulsing purple Microsoft Teams notification
Note:  *Requires Microsoft Teams desktop application.
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