Charging LH-328 www.gdliwei.com What is Bluetooth Wireless Technology Bluetooth wireless technology propels you into a new dimension in connectivity. Bluetooth devices communicate without wires, using built-in radio transceivers that operate on a globally available radio frequency to ensure worldwide compatibility. Your Bluetooth Wireless Headset can communicate with other Bluetooth devices within a range of approximately 10 meters (33 feet). The Bluetooth Wireless Headset LH-328 can be connected to any device with Bluetooth wireless technology that supports the handsfree or headset profile. This user guide focuses on usage with a mobile phone. Front charging: Red light is on Status display Await status: Blue light is glimmering Charging status: Red light is on Matching chain: Red light and blue light alternatively glimmer. Adding the headset to the phone Back Speaker Microphone Press the calling button for 8s until the headset in the state of being chained, Prepare your phone according to the phone-s user guide on adding a Bluetooth device. The headset passkey is 1234. When you add the headset to the list of devices in the phone, the headset will recognize the phone automatically when it is turned on. You only need to add the headset to the phone.1f you want to use the headset with a new phone. you need to add it to that phone. Putting the headset on Making a call Re dialling the last dialled number Upset earhook to 90° Loop the earhook over you ear Changing for Wear on the left Ear Making a call using voice commands Gently lift and pull the top of the earhook up and off the upper hinge pin. Then pull it away to remove it. Flip the headset over. Hook the bottom of the earhook onto the lower hinge pin, then lift and pull the top of the earhook over the upper hinge pin. Turning the headset on (and off) Answering a call Ending a call Rejecting a call