II. Manually pairing the headset and USB wireless adapter
After completing the firmware update, the headset and USB wireless adapter should still be paired
together and be ready for use immediately. But if the pairing information is lost, follow the instructions
below to manually pair the headset and USB wireless adapter again.
1. While the headset is powered off, hold down the power button until the headset LED starts
blinking rapidly. The headset is now in pairing mode.
2. While the USB adapter is plugged in, use a small tool (e.g. paper clip, SIM tray ejector, etc.) to
hold down the button inside the pin hole until the USB adapter LED starts blinking rapidly. The
USB adapter is now in pairing mode.
3. Wait until both the headset LED and the USB adapter LED are solid.
The headset and USB adapter are now paired together.