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6.Slots and openings in the cabinet back or
bottom are provided for ventilation. To
protect it from overheating, these openings
must not be blocked by placing the prod-
uct on the bed, sofa, rug, or other similar
surface. This product should never be
placed near or over a radiator or heat
register. This product should not be placed
in an enclosed environment unless proper
ventilation is provided.
7.Do not allow anything to rest on the power
cord. Do not locate this product where the
cord will be abused by animals or persons
walking on it.
8.Do not overload wall outlets and extension
cords as this can result in risk of fire or
electrical shock.
9.Never spill the risk of electrical shock, do
not disassemble this product. Instead take
it to a qualified service person when serv-
ice or repair work is required. Opening or
removing covers may expose you to dan-
gerous voltage or other risks. Incorrect re-
assembly can cause electrical shock when
the appliance is subsequently used.
IF YOUR PRODUCT UTILIZES BAT-
TERIES, THE FOLLOWING ADDI-
TIONAL PRECAUTIONS SHOULD BE
ERROR MESSAGES
ERROR is displayed if the call information is
not received correctly due to bad
transmission (static on line) or if you pickup
the phone before the second ring.
This means that the call had some or all of
the Caller ID information missing and
cannot be displayed correctly. The ERROR
message will go away after 20 seconds, or
if another call is received.
CARE AND MAINTENANCE
Your system is an example of superior
design and craftsmanship. The following
suggestions will help you care for your
Caller ID unit so you can enjoy it for years.
* Keep the unit dry. If it gets wet, wipe it dry
immediately. Liquids can contain minerals
that can corrode the electronic circuits.
* Handle the unit carefully. Dropping it can
damage circuit boards and cases and can
cause it to work improperly.
* Use and store the unit only in normal tem-
perature environments. Temperature
extremes can shorten the life of electronic
devices and distort or melt plastic parts.
* Keep the away from dust and dirt, which
can cause premature wear of parts.
* Caller’s Name
* Caller’s Number
* Date and Time of Call
* New Indicator
* Call Waiting Indicator
Note: The unit will only receive Caller ID on
Call Waiting information from the telephone
that is connected to it. If the AC adapter is not
properly connected to the AT50CWLD,
Caller ID on Call Waiting will not be received.
CALLER ID CALLBACK
The AT50CWLD can dial a telephone num-
ber from the Caller ID memory using the
Callback feature.
1.Press the REVIEW
2 or 5 keys to dis-
play the call record you want to call back.
2.Press the CALLBACK key, the display will
show "Lift Handset" not “Dialing”. The
number will appear on the screen. Add
the prefix "1" to a ten digit number by
quickly pressing the CALLBACK key 1
time. The digit “1” is NOT automatically
added. When you “Lift Handset” the num-
ber will automatically dialed.
Screen will not show PICKUP HANDSET
* Use only fresh batteries of the required size
and type. Never leave a dead or weak
battery in the unit. It might leak chemicals
that can damage the unit.
* Wipe the unit with a damp cloth occasion-
ally to keep it looking new. Do not use
harsh chemicals, cleaning solvents, or
strong detergents to clean it.
TROUBLESHOOTING
If you experience trouble with the unit, dis-
connect it from the telephone line and con-
nect a known working unit to the line. If the
known working unit does not operate prop-
erly and displays the same symptoms contact
your local telephone company for assis-
tance. If the known working unit does oper-
ate properly, try to solve the problem with
the steps below.
Telephone Rings but There is No Caller ID
Data
* Check with your telephone company to be
sure Caller ID service is activated.
* Check to see if the batteries need replacing.
* Did you let the telephone ring 2 times?
* Make sure all line cord connections are
correct.
Wrong Language is Display
* See Setting the language section.
ERROR Appears on the Display
* You may have received a bad transmis-
sion. The message will remain on the dis-
play for 20 seconds.
* If you pick up the telephone before the sec-
ond ring, the caller information may not
be completely received resulting in an
ERROR message.
* If you have an answering machine con-
nected to the same line, make sure it is set
to answer after two or more rings so it
does not interfere with receiving Caller ID
data.
The Display is Blank or Dim
* The batteries need to be replaced. See
Battery Installation & Replacement section.
No Caller ID in “Call Waiting”
(AT-50CWLD only)
* Requires subscription to Caller ID on Call
Waiting service offered by you local tele-
phone company.
* The AC adapter is not properly connected.
* You are of-hook from a telephone that is
not directly connected to the unit. The tele-
phone connected to the unit must be off
hook to receive the Call Waiting ID.
IMPORTANT SAFETY INSTRUCTIONS
This symbol is alert you to important
operating or servicing instructions
that may appear in the user’s manual.
Always follow basic safety precautions when
using this product to reduce the risk of injury,
fire, or electrical shock.
When using this product, basic safety pre-
cautions should always be followed to
reduce the risk of fire, electric shock and
injury to persons, including the following:
1.Read and understand all instructions.
2.Follow all warnings and instructions
marked on the product.
3.Unplug this product from the wall outlet
before cleaning. Do not use liquid clean-
ers or aerosol cleaners. Use damp cloth
for cleaning.
4.Do not use this product near water; for
example, near a bathtub, wash bowl,
kitchen sink or laundry tub, in a wet base-
ment or near a swimming pool.
5.Do not place this product on an unstable
cart, stand, or table. The product may fall,
causing serious damage to the product.
OBSERVED
1.Use only the type and size of batteries
specified in the users manual.
2.Do not dispose of the batteries in a fire.
The cell may explode. Check with local
codes for possible special disposal
instructions.
3.Do not open or mutilate the batteries.
Released electrolyte is corrosive and may
cause damage to the eyes or skin. It may
be toxic if swallowed.
4.Exercise care in handling batteries in
order not to short the battery with con-
ducting materials such as ring, bracelets
and keys. The battery or conductor may
overheat and cause burns.
5.Do not attempt to recharge the batteries
with or identified foe use with this prod-
uct. The batteries may leak corrosive
electrolyte or explode.
6.Do not attempt to rejuvenate the batteries
provided with or identified for use with
this product by heating them. Sudden
release of battery electrolyte may occur
causing burns or irritation to eyes or skin.
7.When replacing batteries, all batteries
should be replaced at the same time.
Mixing fresh and discharged batteries
could increase internal cell pressure and
rupture the discharged batteries.
8.When inserting the batteries into the
product, the proper polarity or direction
must be observed. Reverse insertion of
batteries can cause charging, which may
result in leakage or explosion
9.Remove the batteries from this product if
the product will not be used for a long
period of time (several months or more)
since during this time the batteries could
leak, damaging the product.
10.Discard “dead” batteries as soon as
possible since they are more likely to leak
in a product.
11.Do not store this product, or the batter-
ies provided with or for identified use
with this product, in high temperature
areas.
12.If your product uses a rechargeable bat-
tery, charge the battery(ies) only in
accordance with the instructions and lim-
itation specified in the User Manual.
SAVE THESE INSTRUCTIONS
CC2014 Rev 1.0