User's Manual

Getting started
Before you can use your Bluetooth headset, you must:
1. The Headset is not fully charged when new, and must be recharged before using. The rechargeable
battery included in headset and power adapter in the package.
2. Pairing the headset with a Bluetooth device，like Bluetooth mobile phone.
Charging
The rechargeable battery built-in the Headset is not fully charged when new, and must be recharged before
using. The first time of recharge takes approximately 3 hours; a fully charged battery will provide
approximately 3 to 4.5 hours of talk time, and 100 up hours of standby time. To charge the battery:
1. Plug the charger into a wall outlet.
2. Connect the other end of the charger into power port of the
headset, and the red light on the headset will illuminate.
3. When the battery is full, the red light on the headset will turn
off.
★ We suggest you to turn off the headset while
charging.
Pairing the Headset with a mobile phone
At the first time to use the Bluetooth Headset with a mobile phone, it must be paired with each other. Once
you have paired, and don’t need to pair it again until you want to use Bluetooth headset with another
Bluetooth device. Please follow the step below:
1. With the headset turned off, press the main function button for 6 seconds until the indicator alternately
flickers in red and blue, and hear two short high tones. The headset is now ready for pairing.
2. Follow your mobile phone instruction manual’s Bluetooth setting section to activate the Bluetooth
feature to pair with the headset. Please make sure the headset is within 1M (3feet) of mobile phone.
3. The mobile phone’s display will indicate that it found one or more Bluetooth devices, the
“HTC-0331”should be included in the list, please select it for pairing.
4. When asked the pin number or passkey by the mobile phone, enter 0000 and confirm it. (
Note: The
0000 is a Default pin in the Headset
.)
5. When pairing is successful, the headset indicator will flicker in blue light.
If no pairing is possible for a period of time (approx. two minutes), the Headset will automatically power off,
You may need to repeat steps 1 to 5 until pairing succeeded.
Multi-Pairing
HTC-0331 supports “Multi-Pairing” function. It allows the headset to be paired with 3 kinds of Bluetooth
devices but connect only one Bluetooth device at the same time.