User's Guide

Table Of Contents

* While you are in the calling and another call was holding on, press and hold MFB for

2 seconds can shift the current calling to the holding on calling.

* While you are in the calling and another call was holding on, press Volume Up button

shortly can add the holding on call to the current conversation to make a multiparty

call.

* While you are in the calling and another call was holding on, or you are in a multiparty

calling, double press MFB can end the calling or remove yourself from the multiparty

calling.

Volume Control

While you are in the calling, you can adjust the volume by pressing volume up and

volume down button or you can adjust the volume on your mobile.

Mute

While you are in the calling, Press and hold the Volume Down Button for 2 seconds,

you will hear a melody from low to high, then the headset's MIC will be muted, and

you will hear remindful melody every 10 seconds. Repeat the operation your will hear

the melody from high to low, the mute function is cancelled.

Safety and general information

CAUTIONS: ELECTRIC SHOCK HAZARD

The battery used in this device may present a risk of fire or chemical burn

if mis-treated.

1. Please read this guidebook carefully and follow the instruction.

2. To avoid any damage or malfunction of the unit do not drop unit .

3. Keep the unit away from humidity, water and any other liquid. And if the unit is

exposed by water, moisture and other liquid directly then don t operate it to avoid

any electrical shock, explosion and damage of the unit.

4. Do not place or keep the unit near the heat sources such as direct sun light,

radiators, stoves or other apparatus which produce heat. It may cause explosion,

degrade of performance and reduce battery life.

5. Do not modify, repair & disassemble unit (Especially battery: It may cause an

explosion)

6. Do not place the heavy objects on the unit.

7. Use only supplied and approved charger.

8. Replacement or service must be done by qualified service center or manufacture.

9. Unplug this unit when unused for long periods of time or during lightening storms.