Radio Shack ET-893 User manual

Cat. No. 43-893
OWNER’S MANUAL
Please read before using this equipment.
ET-893
Super Lightweight Headset Telephone
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2
FEATURES
Your RadioShack ET-893 Super Light-
weight Headset Telephone connects di-
rectly to your telephone line. Its headset
lets you keep your hands free to do oth-
er things while you talk on the phone.
The 7-foot long headset cable lets you
move freely, and the adjustable micro-
phone boom swings up and down so
you can place it appropriately for your
voice level. You can wear the headset
over either ear.
The ET-893’s features include:
Ad
j
ustable Volume — gives you full
control of the volume level.
Rin
g
er OFF/ON — lets you turn the
ringer on or off.
Redial — lets you redial the last number
dialed with the touch of a button.
Flash — sends a timed electronic
switchhook signal for use with special
telephone services, such as Call Wait-
ing.
Hold — lets you put a call on hold.
Headset Han
g
er — provides a conve-
nient place to store the headset.
Quick-Disconnect Plu
g
— lets you dis-
connect the headset when you put a call
on hold, so you can step away from the
phone without removing the headset.
Studio-Qualit
y
Electret Condenser
Microphone — clearly transmits your
voice and reduces background noise.
Lapel Clip — lets you securely anchor
the headset’s modular cord to your
clothing to prevent the headset cord
from pulling on the headset.
Belt Clip — lets you hook the dialer on
your belt for easy portability.
Touch-Tone or Pulse (Rotar
y
) Dialin
g
— lets you use your ET-893 with either
type of service.
Hearin
g
-Aid Compatible — lets you
use the ET-893 with hearing aids that
have a T (telephone) switch.
Your ET-893 is ETL listed to UL stan-
dards and meets all applicable FCC
standards.
©1998 Tandy Corporation.
All Rights Reserved.
RadioShack is a registered trademark used by Tandy Corporation.
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This symbol is intended to alert you to
the presence of uninsulated danger-
ous voltage within the product’s enclo-
sure that might be of sufficient
magnitude to constitute a risk of elec-
tric shock. Do not open the product’s
case.
This symbol is intended to inform you
that important operating and mainte-
nance instructions are included in the
literature accompanying this product.
CAUTION
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE
COVER OR BACK. NO USER-SERVICE-
ABLE PARTS INSIDE. REFER SERVIC-
ING TO QUALIFIED PERSONNEL.
WARNING: To reduce the risk of
fire or shock hazard, do not ex-
pose this product to rain or mois-
ture.
!
!
READ THIS BEFORE
INSTALLATION
We have designed your ET-893 to con-
form to federal regulations and you can
connect it to most telephone lines. How-
ever, each device you connect to the
phone line draws power from it. We refer
to this power draw as the device’s
ringer
equivalence number
, or REN. The REN
is on the bottom of the ET-893.
If you use more than one telephone or
other device on the line, add up all of the
RENs. If the total is more than five, your
telephones might not ring. In rural areas,
a total REN of three might impair ringer
operation. If ringer operation is impaired,
remove a device from the line.
FCC STATEMENT
Your ET-893 complies with Part 68 of
FCC Rules
. You must, upon request,
provide the FCC registration number
and the REN to your phone company.
These numbers are on the bottom of the
ET-893.
Note: You must not connect the headset
telephone to:
• coin-operated systems
• party-line systems
• most electronic key phone systems
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CONTENTS
Preparation .............................................................................................................. 5
Making the Connections ..................................................................................... 5
Attaching the Headset Hanger ........................................................................... 5
Adjusting the Headset ........................................................................................ 6
Setting the Dialing Mode .................................................................................... 6
Turning the Ringer Off/On .................................................................................. 7
Using the Belt Clip .............................................................................................. 7
Operation ................................................................................................................. 8
Making/Receiving Calls ...................................................................................... 8
Using Hold .......................................................................................................... 8
Using Flash ......................................................................................................... 8
Using Redial ....................................................................................................... 9
Using Tone Services with a Pulse Line ............................................................... 9
Care and Maintenance .......................................................................................... 10
Troubleshooting ................................................................................................ 10
The FCC Wants You To Know .......................................................................... 11
Lightning ........................................................................................................... 11
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PREPARATION
MAKING THE
CONNECTIONS
1. Plug one end of the supplied modu-
lar cord into the telephone line’s
modular jack. Then plug the other
end into the ET-893’s TEL. LINE
jack.
2. Plug the headset’s mini plug into the
HEADSET jack on the right side of
the ET-893.
ATTACHING THE
HEADSET HANGER
The ET-893 comes with a headset
hanger that gives you a convenient
place to rest your headset when it is not
in use.
To attach the hanger, simply insert it into
the holes on the upper right of the head-
set amplifier.
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ADJUSTING THE
HEADSET
1. Place the headset on your head with
the earpiece over either ear.
2. Adjust the headset band until it rests
with almost no pressure on your ear
and the top of your head.
If the headset is loose, remove it
and adjust it inward slightly to
tighten it. If the headset is tight, gen-
tly pull the headset band out to
loosen it.
3. Hold the headset in place, and
adjust the microphone boom until it
is about even with your chin. Experi-
ment until you find the most comfort-
able position.
Lapel Clip
Caution: The microphone boom
swivels on the headset. Do not bend
the microphone boom while you
adjust it.
4. Attach the lapel clip to your clothing.
Leave enough slack in the cord so
you can move your head without
pulling the headset.
Note: When you are not using the head-
set, place it on the headset hanger. Oth-
erwise (if you just lay it down on a flat
surface, for example), you might have to
repeat these adjustments.
SETTING THE DIALING
MODE
Set TONE/PULSE for the type of service
you have. If you are not sure which type
you have, do this simple test.
1. Set TONE/PULSE on the side of the
dialer to TONE.
2. Press TALK/HANG UP so the green
IN USE indicator lights and listen for
a dial tone.
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3. Press any number other than 0.
Note: If your phone system requires
that you dial an access code (9, for
example) before you dial an outside
number, do not press the access
code either.
If the dial tone stops, you have
touch-tone service. If the dial tone
continues, you have pulse service.
4. If you have tone service, leave
TONE/PULSE set to TONE. If you
have pulse service, set TONE/
PULSE to PULSE.
TURNING THE RINGER
OFF/ON
You can set RINGER on the side of the
dialer to OFF or ON. With RINGER set to
OFF, the dialer does not ring, but you
can still make outgoing calls. If you hear
an extension telephone ring, you can
answer the incoming call on this phone.
USING THE BELT CLIP
Use the ET-893’s belt clip to hang the di-
aler on your waistband so you can carry
the dialer with you as you move around.
Note: Remove the headset hanger be-
fore using the belt clip.
To attach the belt clip to the ET-893,
place the belt clip in the slot, then slide it
in the direction of the arrow until it locks
into place.
To remove the belt clip from the ET-893,
press the belt clip’s tab and slide it off in
the direction of the arrow.
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OPERATION
MAKING/RECEIVING
CALLS
1. With your headset on, press TALK/
HANG UP so the green IN USE indi-
cator lights. Then listen for the dial
tone.
Note: If you do not hear the dial
tone, hold down TALK/HANG UP for
2 seconds to reinitialize the switch-
hook function.
2. Dial the number you want to call.
When the other party answers,
speak into the microphone in a nor-
mal voice. Adjust VOLUME to a com-
fortable listening level as the other
party speaks.
3. To end the call, press TALK/HANG
UP. The IN USE indicator turns off.
To answer a call, press TALK/HANG UP,
then speak into the microphone.
USING HOLD
To place a call on hold, press HOLD.
The red HOLD indicator lights to show
that the call is still on the line. To release
a call from hold, press TALK/HANG UP or
pick up an extension phone on the same
line.
When you place a call on hold, you can
disconnect the headset from the dialer if
you need to step away. To continue your
conversation, simply reconnect the
headset, then press TALK/HANG UP to
release the call from hold.
USING FLASH
FLASH provides the electronic equiva-
lent of a switchhook signal required by
some telephone services, such as Call
Waiting.
For example, if you have Call Waiting,
you can put your current call on hold and
take another incoming call by pressing
FLASH. Press FLASH again to alternate
between the two calls.
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Note: If you do not have any special
telephone services, pressing FLASH
during a telephone conversation might
disconnect your call.
USING REDIAL
To dial the last number dialed, press
TALK/HANG UP, then REDIAL.
Notes:
• If you get a busy signal, you can
press REDIAL again without press-
ing
TALK/HANG UP.
• If the phone line has Call Waiting or
requires extra time to get the dial
tone, one-touch redial might not
work. If so, press FLASH then
REDIAL to redial the number.
• The redial memory holds 31 digits
for tone dialing and 32 digits for
pulse dialing.
• The redial memory does not store a
FLASH entry or any keys you
pressed before FLASH.
USING TONE SERVICES
WITH A PULSE LINE
Some special services, such as bank-
by-phone, require tone signals. If you
have pulse service, you can still use
these special tone services.
With TONE/PULSE set to PULSE, press
at the point where tone signals are re-
quired. Any additional numbers you dial
are sent as tone signals. The phone au-
tomatically resets to pulse dialing when
you hang up.
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CARE AND MAINTENANCE
Your RadioShack ET-893 Super Lightweight Headset Telephone is an example of
superior design and craftsmanship. The following suggestions will help you care for
the Headset Telephone so you can enjoy it for years.
Keep the headset and amplifier dry. If either gets wet, wipe it dry im-
mediately. Liquids might contain minerals that can corrode the elec-
tronic circuits.
Handle the headset and amplifier gently and carefully. Dropping
them can damage circuit boards and cases and can cause the head-
set to work improperly.
Use and store the Headset Telephone only in normal temperature
environments. Temperature extremes can shorten the life of elec-
tronic devices, damage batteries, and distort or melt plastic parts.
Keep the Headset Telephone away from dust and dirt, which can
cause premature wear of parts.
Wipe the headset and amplifier with a damp cloth occasionally to
keep them looking new. Do not use harsh chemicals, cleaning sol-
vents, or strong detergents to clean them.
Modifying or tampering with the Headset Telephone’s internal components can cause
a malfunction and might invalidate the ET-893’s warranty and void your FCC authori-
zation to operate it. If the ET-893 is not operating as it should, take it to your local Ra-
dioShack store for assistance. If the trouble is affecting the telephone lines, the
phone company can ask you to disconnect your ET-893 until you have resolved the
problem.
TROUBLESHOOTING
If the headset’s volume level drops or if the phone begins to make unusual sounds,
determine if other phones on the same line are in use. In areas with low telephone
voltage, the ET-893 might not operate when other phones on the same line are in
use. Hanging up the other phones should correct the problem.
If you still have problems, disconnect the ET-893. If other phones on the same line
operate normally, the fault is in the ET-893 or its installation. If you are unable to lo-
cate the problem, take the ET-893 to your local RadioShack store for assistance.
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