2
Brief introduction
1.
Bluetooth Wireless communication technology
Bluetooth is a standard of close range radio communication technology that was drawn
up by Ericsson, IBM, Internet, Nokia and Toshiba. Through Bluetooth technology, we can
achieve the highest transmission rate among mobile phone, computer, printer, PDA and
other devices. The max transmits range of class II devices are 10 meters.
2. About BTM72
BTM72 is a Bluetooth
headset. It has the following features:
Answer call, end call and reject call
Voice dial (The function needs your mobile phone to support)
Adjust volume
Redial last call
Microphone mute
The function of changing faceplate
(Some of these functions needs your mobile phone to support)
Before using
1. Overview
2. Charging the battery of the headset
Before using first time, you must charge the battery of the headset to full
Low power
— When the headset is running out of the battery, the red indicator light
will flash (The headset will switch OFF automatically when the battery is drained) at this
time, you have to charge the battery of the headset.
The charging steps are as follows:
Step1: Connect charger or charging cable to PC USB port or standard power outlet
Step2: Connect the end of charger or charging cable to charging socket of the headset;
1
Strap Holder
2
Earpiece
3
Ear Cap
4
Face Plate (changeable)
5
Charging Socket
6
Multi-function button
(MFB)
7
Ear Hook
8
Volume up
9
Voume down
10
Indicator Light
11
Microphone
Summary of Contents for BTM72
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