Plantronics S12 Telephone Headset S12 产品宣传页

It provides the following benefits:

SoundGuard

®

Plus

™

technology quickly reduces the 

level of harsh noises, such as fax tones

Call Clarity

™

improves incoming and outgoing sound

Switch easily with one button selection between 
headset and handset

Incoming and outgoing volume control

Mute control

 Put on your headset.

 When your telephone 

rings, push the headset 
button. The headset 
indicator      should be 
on (green).

 Remove the handset 

from the cradle and 
place it on your desk.

 Begin talking to

 your calling party.

 When you are 

finished, hang up 
the handset.

  Push the headset button. 

The headset indicator should 
not be illuminated.

  Use the telephone 

handset as normal.

 Alert your caller that there 

will be a short delay, and put on 
your headset.

 Push the headset button. The 

headset indicator should be on (green).

 Resume talking through 

your headset.

TIP: The handset must remain 
off the cradle during phone calls.

Alert your caller that there will be a short delay, 

and then release the headset button. The headset 
indicator should not be illuminated.

 Remove your headset and pick up your handset.

 Resume talking through your telephone handset. 

 Press the mute button. The mute indicator 

should be on (red). You will be able to hear 
them but they can not hear you. 

 Release the mute button to 

deactivate the mute function. The 
mute indicator should not be illuminated.

E

XAMINE 

O

THER 

F

EATURES

I cannot hear a dial tone.

Make sure all cable connections are correct and firmly 
in place. 

Pay special attention that handset cord      is properly 
connected. 

Ensure AC power adapter is connected and power is on. 

Make sure you have pressed the headset button and the
headset indicator is on. 

Make sure the telephone handset is off-hook. 

Adjust listen volume control. 

Adjust the compatibility slide switch.  

Ensure that the headset is centered on your ear.  

Caller cannot hear my voice.

Make sure the mute button is turned off (indicator off). 

Increase the outgoing volume by adjusting the speak 
volume control 

Adjust headset so the microphone is closer to your mouth.  

I hear a hum in the headset. 

Adjust the compatibility slide switch until the sound is 
clear. Trying other settings will not harm the amplifier or
your telephone. 

Plantronics Help Desk

The Plantronics Help Desk is ready to assist you! 
Dial 

1-800-544-4660 

or visit our website at

www.plantronics.com.

This equipment complies with Part 68 of the FCC rules and the
requirements adopted by ACTA. On the exterior of this equipment 
is a label that contains a product identifier in the format
US:AAAEQ##TXXXX. If requested, this information must 
be provided to your telephone company.

A plug and jack used to connect this equipment to the premises
wiring and telephone network must comply with the applicable 
FCC Part 68 rules and requirements adopted by ACTA. A compliant
telephone cord and modular plug is provided with this product. It is
designed to be connected to a compatible jack that is also compliant.
See installation instructions for details.

The REN is useful to determine the quantity of devices you may
connect to your telephone line. Excessive RENs on a telephone line
may result in the devices not ringing in response to an incoming call.
In most, but not all areas, the sum of the RENs should not exceed
five (5.0). To be certain of the number of devices you may connect 
to your line, as determined by the REN, contact your local telephone
company. For product approved after July 23, 2001, the REN for 
this product is part of the product identifier that has the format
US:AAAEQ##TXXXX. The digits represented by ### are the REN
without the decimal point. (For example, 03 represents a REN of 0.3.)
For earlier producers, the REN is separately shown on the label.

If this telephone equipment causes harm to the telephone network,
the telephone company will notify you in advance that temporary
discontinuance of service may be required. But if advance notice 
isn’t practical, the telephone company will notify the customer as 
soon as possible. Also, you will be advised of your right to file a
complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities,
equipment, operations, or procedures that could affect the proper
functioning of your equipment. If they do, you will be notified in
advance in order for you to make necessary modifications to 
maintain uninterrupted service.

If trouble is experienced with this unit, for repair or 
warranty information, please contact customer service at 
(800) 544-4660. If the equipment is causing harm to the
network, the telephone company may request that you
disconnect the equipment until the problem is resolved.

DO NOT DISASSEMBLE THIS EQUIPMENT: it does not 
contain any user serviceable components.

We recommend the installation of an AC surge arrester in 
the AC outlet to which this equipment is connected. Telephone
companies report that electrical surges, typically lighting
transients, are very destructive to customer terminal equipment
connected to AC power sources.

Notice: This equipment meets the applicable Industry Canada
Terminal Equipment Technical Specifications. This is confirmed 
by the registration number. The abbreviation, IC, before the
registration number signifies that registration was performed
based on a Declaration of Conformity indicating that Industry
Canada technical specifications were met. It does not imply 
that Industry Canada approved the equipment.

The Ringer Equivalence Number (REN) for this terminal

equipment is marked on the equipment itself. The REN assigned
to each terminal equipment provides an indication of the
maximum number of terminals allowed to be connected to 
a telephone interface. The termination on an interface may
consist of any combination of devices subject only to the
requirement that the sum of the Ringer Equivalence Numbers 
of all the devices does not exceed five.

•

This warranty covers defects in materials and
workmanship of Commercial Products manufactured,
sold or certified by Plantronics which were purchased 
and used in the United States and Canada. 

•

This warranty lasts for one year from the date of
purchase of the Products.

•

This warranty extends to you only if you are the end user
with the original purchase receipt.

•

We will, at our option, repair or replace the Products that
do not conform to the warranty. We may use functionally
equivalent reconditioned/refurbished/remanufactured/
pre-owned or new Products or parts. 

•

To obtain service in the U.S. contact Plantronics at 
(800) 544-4660 and in Canada call (800) 540-8363. 
If you need additional information, please contact our
service centers at the numbers provided.

•

THIS IS PLANTRONICS’ COMPLETE WARRANTY FOR
THE PRODUCTS. 

•

This warranty gives you specific legal rights, and you may
also have other rights which vary from state to state or
province to province. Please contact your dealer or our
service center for the full details of our limited warranty,
including items not covered by this limited warranty.

© 2002-2006 Plantronics, Inc. All rights reserved. Plantronics, the logo 

design, Plantronics and logo design combined, Call Clarity, Firefly and 

SoundGuard Plus are trademarks or registered trademarks of Plantronics, Inc. 

All other trademarks are the property of the respective owners.

Patents U.S. 5,210,791, D394,437 & D403,327; Finland 20183 & 20184; 

GB Regd.Des.No. 2073246 & 2073247; Sweden 64 176 & 64 177

Printed in USA. 65168-01  (08-06)    

345 Encinal Street

Santa Cruz, California 95060

(800) 544-4660

 

Headset Holder

65217-01

Cord (phone to amplifier)

65218-01

AC Power Adapter

73079-01

Adjustable Headband

43298-01

Headset Assembly

65219-01

Pivot Ball Ring

45650-03

Ear Cushion Assembly 
(Leatherette Assembly)

46186-01

Amplifier Assembly

65220-01