TECH MyVoice 307 User Manual

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Product Specifications
MyVoice 307 Overview
Getting Started
Charging Your Headset
Indicator Light
Pairing Your Headset with a Bluetooth Mobile Phone
Using Your Headset
Factory Reset
Troubleshooting
Safety Information
Care and Maintenance
Declaration of Conformity

Contents

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User Guide

Bluetooth Headset

MyVoice 307

Product Specifications

Bluetooth Specification: v2.0 + EDR Class 2
Bluetooth Profiles Supported: Headset and Handsfree
Range of Frequency: 2.4GHz spectrum
Nominal Charging Time: Within 3 hours
Talk Time*: Up to 5 hours
Standby Time*: Up to 140 hours
Dimensions: 41 (L) x 20.5 (W) x 11.3 (H) mm /

1.61(L) x 0.81(W) x 0.44(T) inch

Weight: 8.9 grams / 0.32 ounces

* may vary due to the user’s habit, different modes of operation, and mobile phone

settings.

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1. Multi-function Button (MFB)

• Power On / Off

• Pair with mobile phone

• Answer / End a call

• Last number redials

• Voice dialing

2. Volume

• Adjust volume

• Reject / Transfer a call

3. Status Indicator

4. Built-in Rechargeable Battery

5. Microphone

6. Charging Socket

7. Earpiece

MyVoice 307 Overview

(fig.1)

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Getting Started

Charging Your Headset

To use your MyVoice 307 Bluetooth headset (“headset”), please follow the steps below:

1. Ensure your headset is fully charged.

2. Pair your charged headset with a Bluetooth-enabled mobile phone.

The headset comes with a built-in rechargeable
battery. Prior to using the headset for the first
time, it is recommended to fully charge the
battery.
Insert the charger’s plug into the headset’s USB
charging socket and plug the mains charger to
an AC wall outlet or plug to the PC/notebook.

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Use only the supplied charger / USB charging cable to charge the headset.

Charge Plug

Charging Socket

Indicator Light

Headset Status Status Indicator

• Charging

• Fully charged

• Low battery

• Out of battery

• Out of Range

• Long blue

• The light turns off

• Double flash blue

• The light turns off

• Flash 4 blue every 15 sec until headset

reconnect and timeout after 10 mins

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Status Indicator

♦ Charging indication will be delayed for a few seconds if the headset has not been used for a long

time or the battery is drained.

♦ 3 hours are required to fully charge the headset.

Indicator Light (cont’d)

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Talk and Standby Time

A fully charged battery can offer up to 5 hours of talk time and up to 140 hours of standby time. The

headset remains in standby mode after being turned on.

Pairing Your Headset with a Bluetooth Mobile Phone

1) Ensure the headset is off.

2) To activate the pairing mode, press and hold the headset’s MFB without releasing your finger until its

status indicator showed long blue.

3) Activate your mobile phone’s Bluetooth, search Bluetooth devices, select “MyVoice 307 ” and enter

the passcode “0000”. When the pairing is completed, the headset’s status indicator will flash blue

light rapidly five times.

If the pairing cannot be completed within two minutes after the pairing mode has been activated, the
headset’s status indicator will stay blue five seconds and then turns to standby mode. Repeat steps 1 to
3 to pair the devices again.

Function Button Audio Status indictor

POWER ON Press and hold

the MFB

When you turn on your headset for the first time, the headset proceeds into pairing
mode, i.e. the status indicator blinks green, so that you can immediately pair it with
your mobile phone.

a Short beep Flash blue light 3 times

POWER OFF Press and hold the

MFB for 2 seconds

a Long beep Blue light for two

seconds and then the
light goes off

End a call Press the MFB once

Answer a call Press the MFB once

Incoming call Ringtone on earphone Quick flashing blue light

Flashing blue light

Flashing blue light

Using your headset