Note: If the USB adapter LED goes solid red after flashing red and green, the
subscription attempt has failed and should be repeated.
End subscription mode
End subscription mode to stop the USB adapter from searching for a headset. Method
varies by adapter model.
• D400 adapter: Press the subscription button once.
• D200 adapter: Press the recessed subscription button once with a pen or paperclip.
Subscription mode ends and the USB adapter LED is solid red for 4 seconds and reverts
to its previous state.
Online indicator
Your headset LED illuminates red to inform others that you are on a call. Manage settings
in Poly Lens App.
Out of range warning tones
If you are on a call and go out of the operating range, you will hear three low tones. You
will hear a single mid tone when you are back in range.
If you stay out of range, active calls will be suspended. Calls will be re-established when
you walk back into range. If you remain out of range for more than 5 minutes, the system
will drop the call.
If you are not on a call and go out of the operating range and press the call button, you
will hear a single tone for the button press and three low tones for the failure to make a
link.
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