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* For guidance only, depends on initial battery charge.

Your headset is a technically advanced device containing circuit boards and fine mechanics, 

made from top grade component. To increase reliability and life span, always treat your headset 

with care.

Do not expose the headset to moisture, liquids, rain or dust.

Store the product in a dry and dust-free location.

For cleaning, use a dry cloth.

Do not store a fully charged headset in the charging stand for extended periods of time.

Replacement ear cushions are available as spare parts. 

E

2. Headset LED Display

Basic Operation

Switch on/off the Headset

1. To switch on the Headset, press and hold the "

Talk

" button until the Headset LED light on.

2. To switch off the Headset, press and hold the "

Talk

" button until the Headset LED turn off.

Charging Headset

1. Slide headset into charging cradle on the Base Station.

2. Gently press down on the headset to ensure that headset is in correct position. The battery 

indicatory LED on base will turn on while charging.

Headset Registration 

1. Press and hold the “

Register

” button on the Base station for 5 seconds until the in use LED 

flashes.

2. Press and hold the “

Mute

” button on the Headset unit for 3 second until blue and red colour 

LED flash.

3. After registration, LED on the base station and Headset will be off.

Adaptation to different host telephone

Slide the host phone cable selection switch from “

A

” to “

G

” until both the headset listening and 

speaking volume have good sound quality. Position “

A

” is standard.

Answer Call

Ringing tone will be heard on headset receiver during incoming call. There is no ringtone on the 

headset if you have not installed a lifter or EHS to your base station.

The handset lifter is 

not

 connected:

1. Take the handset off-hook.

2. Press the “

Talk

” button on the headset to answer a call.

The handset lifter is connected:

1. Press the “

Talk

” button on the headset to answer incoming call. in use LED on Base Station 

will flash.

2. Press the “

Talk

” button again or place the headset into the charger to disconnect the call.

Make Call

The handset lifter is

 not 

connected:

1. Take your handset off-hook. Dial tone should sound through the handset.

2. Press the “

Talk

” button on the headset. The in use LED on both the base and the headset 

should go on, indicating a successful link. Dial tone should sound through headset. 

3. Dial using the telephone keypad.

4. Press the “

Talk

” button again or place the headset into the charger to disconnect the call.

The handset lifter is connected:

1. Press the “

Talk

” button on the Headset to connect to the Base Station. In use LED on Base 

Station will flash.

2. Dial using the telephone keypad.

3. Base Station LED Display

Technical Specifications

Troubleshooting Guide

3. Press the “

Talk

” button again or place the headset into the charger to disconnect the call.

Note:Headset automatically enters off hook status when off cradle,just need entering the number  to

dial out.

Adjusting microphone volume 

Press the “

Microphone /-

” button to increase / decrease the speaking volume. 

NOTE: You must be in talk mode (i.e. on a call) to adjust.

Adjusting base listening volume

Press the “

Listening /-

” button to increase / decrease the listening volume. 

NOTE: You must be in talk mode (i.e. on a call) to adjust.
Muting the headset microphone

1. Press the “

Mute

” button on the headset, the microphone will be switched off. In use LED on base 

will fast flash and beep tone will be heard on headset every 5 seconds while muted.

2. Press again the “

Mute

” button, the microphone will be switched on.

NOTE: You must be in talk mode (i.e. on a call) to adjust.
Adjusting headset listening volume

Rock the volume control or – (on the top of the headset) to adjust the listening volume.

NOTE: You must be in talk mode (i.e. on a call) to adjust.

Used equipment and used headset batteries must be disposed of in compliance with current 

environmental protection regulations. You should return them to your reseller or dispose of 

them at an approved recycling centre.

Do not attempt to open the batteries, as they contain chemical substance. In

the event of leakage, avoid contact with the skin, eyes and mouth. In the event

of contact, rinse the affected part for several minutes in running water. Clean

the product with absorbent paper or a dry cloth and contact your reseller for

replacement batteries.
We will repair or replace, at our discretion, this product if found defective due to materials or

workmanship within the warranty period beginning from the original date of purchase. This 

product is warranted by authorized representative for the period specified. The Original dated 

purchase receipt must be presented to the authorized service centre when service is rendered.

On all carry-in models, transportation to and from the service station is the responsibility of the 

purchaser. This warranty does not cover damages due to accident, fire, flood, earthquake 

and/or other acts of God; misuse, incorrect line voltage, improper installation, improper or 

unauthorized repairs, commercial use or damages occurred in shipping. Exterior and interior 

finish, lamps, glass, plastics parts and temperature probes are not covered under this warranty. 

Customer adjustment according to the owner’s manual are not covered under this warranty. 

This warranty is automatically void if the serial number is missing or altered.

Environment

Maintenance

Headset Operating Time:

(average values*)
AC / DC Adapter (For Base)

Telephone connection

Rechargeable Battery

Approx. 7 hours talk time

Approx. 120 hours standby time
For EU

INPUT: 100-240V

OUTPUT: 7.5Vdc 800mA

Single-phase AC excluding IT installations defined by the

EN60950 standard.

Caution: the network voltage is classified as a hazard by the

criteria of this standard.

Appliance designed for connection to an analogue telephone

line class TNV3 (telecommunications network voltage) as

defined by the EN60950 standard.

3.7Vdc / 320mAh

Event
Headset On cradle
Registration
In-use
Muting (In-use)

 IN-USE LED indicator

Steady On

Moderate Flashing

Normal Flashing

Fast flashing

LED Indicators

Event

e

u

l

B

d

e

R

Slow Flashing

Steady On

Steady On

Alternate Red/Blue

Alternate Red/Blue

Normal Flashing

Normal Flashing

Fast Flashing

Standby
Charging
Charged
Registration
In-use
Out of Range
Ringing Signal

g

n

i

h

s

a

lf

w

o

l

S

y

r

e

V

y

r

e

tt

a

B

w

o

L

WARRANTY CARD

Note: THIS WARRANTY CARD WILL BE VOID IF IT IS NOT MAILED BACK TO OUR

COMPANY WITHIN 10 DAYS FROM DATE OF PURCHASE,WARRANTY 

          CONDITIONS (PLEASE SEE OVERLEAF)

Mr./Mrs./Miss/Co.

Telephone No.

Address

Model No.

Brand

Serial No.

Invoice No.

Dealer

Date of Purchase

S

N

O

I

T

U

L

O

S

S

M

E

L

B

O

R

P

The callers cannot

hear me.

Headset is muted. Press the "Mute" button on headset to unmute

the microphone.

Microphone volume is too low. Increase the microphone volume

by the "Micr" buttons on the base unit.

Sound in headset is

distorted/hear echo

in headset.

Reduce Microphone volume .

Listening volume too high on phone. If your phone has a handset

volume control, lower this until the distortion disappears.

If the distortion is still present, lower the listening volume adjust

button on the headset.

Base is too close to computer or phone.

I can hear too much

background

conversation, noise.

Speaking volume is too high. Lower the speaking volume.

Battery talk time

performance is

significantly

degraded even after

a full recharge.

Battery is going bad. Replace the battery with a new battery

pack.

S

N

O

I

T

U

L

O

S

S

M

E

L

B

O

R

P

The base station

does not work.

Check that the AC charger jack is connected to the base unit.

Check that the AC charger is securely connected to a working

outlet.

Check that the AC charger is the model supplied.

My headset does not

work.

Check that the phone is connected to the base unit’s phone cord

jack and it is pushed in firmly.

Check that the phone handset is connected to the base’s phone

handset jack and it is pushed in firmly.

Headset may be out of range of the base. Move closer to base

unit unti the  headset is within range. Range varies with office

environment.

Headset battery is dead. Recharge the battery by placing the

headset in the Base Station.

Listening volume too low. Rock the volume up button on the

headset.

You may have to re-register your headset with the base.

Remark: A battery indicatory LED will flash once when inserting 

the power into the base station.

The warranty period is 24 months.

The headset battery charging stays bar on the base station. This indicates the battery power status for the headset, the 

battery power status is only displayed while headset is off the cradle. When the headset is docked on the cradle in the 

charging position the four battery status LEDs on the base station will flash from green to red until the headset battery 

is fully charged. Once the battery is fully charged all four battery status LEDs will be turned on constantly indicating the 

battery is now fully charged. (Remarks: In order to have the battery level indicator on base station showing correctly. 

your headset must be within operational range with the base station).

All 4 LEDs ON = Headset battery at full capacity.

Only 3 LEDs ON = Headset battery is above half capacity.

Only 2 LEDs ON + Headset battery is about half capacity.

Only 1 LED ON = Headset battery is low capacity.

The green LED on the base station indicates headset is almost fully charged. As soon as you remove the headset from 

the base station, it is normal for the green LED to change to orange.

4.

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