Insert the USB adaptor into USB Port on PC. The indicator light on the base will be solid red to indicate the USB adaptor is powered on. Note: For best performance it is recommended that Windows is updated with Service Pack levels listed below: Microsoft Windows XP-Service Pack 3 (SP3) or later Microsoft Windows Vista-Service Pack 1 (SP1) or later.
- Plantronics BUA-200 USB Bluetooth Adaptor
- USB Adaptor Indicator Lights: Disconnected from the headset (flashes purple); Connected to the headset (solid blue); Radio link active (flashes blue); Pairing mode (flashes red and blue)