AT T CL80109 User Manual

User’s manual  
CL80109  
DECT 6.0 expansion handset  
for use with AT&T models  
CL81109/CL81209/CL81309/  
CL82109/CL82209/CL82309/  
CL82359/CL82409/CL82509/  
CL82609/CL82659/CL82859/  
CL84109/CL84209/CL84309  
Parts checklist  
Your telephone package contains the following items. Save your  
sales receipt and original packaging in the event warranty service  
is necessary.  
User’s manual  
CL80109  
DECT 6.0 expansion handset  
for use with AT&T models  
CL81109/CL81209/CL81309/  
CL82109/CL82209/CL82309/  
CL82359/CL82409/CL82509/  
CL82609/CL82659/CL82859/  
CL84109/CL84209/CL84309  
User's manual  
Cordless handset  
Charger for cordless handset  
with power adapter installed  
Battery  
compartment cover  
Battery for cordless  
handset  
User’s manual  
CL80109  
DECT 6.0 expansion handset  
for use with AT&T models  
CL81109/CL81209/CL81309/  
CL82109/CL82209/CL82309/  
CL82359/CL82409/CL82509/  
CL82609/CL82659/CL82859/  
CL84109/CL84209/CL84309  
Table of contents  
Getting started  
Appendix D  
Quick reference guide -  
FCC part 68 and ACTA............... 25  
handset.............................................1  
Installation..........................................3  
Charger installation........................4  
Battery installation &  
Appendix E  
FCC part 15..................................... 27  
Appendix F  
Limited warranty........................... 28  
charging...........................................5  
Adding the handset to your  
telephone base  
Adding and registering  
handsets..........................................7  
To register a handset to your  
telephone base.............................9  
To de-register all handsets..... 10  
Appendix G  
Technical specifications............ 31  
DECT 6.0 digital technology... 31  
Telephone operating range..... 31  
Redefining long range  
coverage and clarity............... 31  
Appendix A  
Troubleshooting............................ 11  
Appendix B  
Maintenance.................................... 21  
Appendix C  
Important safety  
information.................................. 22  
Getting started  
Quick reference guide - handset  
CHARGE indicator  
On when the handset is  
charging in the telephone  
base or charger.  
MENU/SELECT  
Press to show the menu.  
While in the menu, press to  
select an item or save an  
entry or setting.  
qCID/-VOLUME  
DIRp/+VOLUME  
Press qCID to display  
caller ID history.  
Press DIRp to show  
directory entries.  
Press to scroll down while  
in menus.  
Press to scroll up while in  
menus.  
While entering names or  
numbers, press to move  
the cursor to the left.  
Press to decrease the  
listening volume when on  
a call.  
While entering names or  
numbers, press to move the  
cursor to the right.  
Press to increase the  
listening volume when on  
a call.  
OFF/CLEAR  
During a call, press to hang  
up.  
While in a menu, press to  
cancel an operation, back  
up to the previous menu, or  
exit the menu display.  
Press and hold while the  
telephone is not in use  
to erase the missed calls  
indicator.  
PHONE/FLASH  
Press to make or answer  
a call.  
During a call, press to  
answer an incoming call  
when you receive a call  
waiting alert.  
1
While reviewing a call log  
entry, press repeatedly to  
add or remove 1 in front  
of the telephone number  
before dialing or saving it  
in the directory.  
#
Press repeatedly to display  
other dialing options when  
reviewing a call log entry.  
MUTE/DELETE  
INT  
During a call, press to  
mute the microphone.  
While reviewing the  
caller ID history, or the  
directory or the redial  
memory, press to delete  
an individual entry.  
While predialing, press to  
delete digits.  
Press to begin an intercom  
conversation or to transfer  
a call.  
REDIAL/PAUSE  
Press repeatedly to view  
the last five numbers dialed.  
While entering numbers,  
press and hold to insert a  
dialing pause.  
SPEAKER  
Press to switch between  
speakerphone and  
handset.  
1
Getting started  
Quick reference guide - handset  
Main menu  
Main menu  
> Highlights a menu  
item.  
ANS. SYSTEM (only available for  
models with answering system)  
DIRECTORY  
>DIRECTORY  
CALL LOG  
CALL LOG  
RINGER VOLUME  
RINGER TONE  
KEY TONE  
LCD LANGUAGE  
SET DATE/TIME  
CLR VOICEMAIL  
HOME AREA CODE  
Menu  
Using menus  
Press MENU/SELECT to show the  
main menu.  
Press qCID or DIRp to scroll  
through menu items.  
Press MENU/SELECT to select or  
save changes to a highlighted  
menu item.  
Press OFF/CLEAR to cancel  
an operation, back up to the  
previous menu, or exit the menu  
display.  
For complete instructions, please refer to the manual provided with  
your CL81109/CL81209/CL81309/CL82109/CL82209/CL82309/  
CL82359/CL82409/CL82509/CL82609/CL82659/CL82859/  
CL84109/CL84209/CL84309 telephone. If you are unable to find  
your manual, go to www.telephones.att.com to read and/or  
download the manual.  
2
Getting started  
Installation  
You must install and  
charge the battery  
before using the  
telephone.  
See pages 5-6  
STOP!  
for easy instructions.  
Your product may be shipped with a protective sticker covering the  
handset or telephone base display - remove it before use.  
For customer service or product information, visit our website at  
www.telephones.att.com or call 1 (800) 222-3111. In  
Canada, dial 1 (866) 288-4268.  
Avoid placing the telephone base too close to:  
• Communication devices such as: television sets, VCRs, or other  
cordless telephones.  
• Excessive heat sources.  
• Noise sources such as a window with traffic outside, motors,  
microwave ovens, refrigerators, or fluorescent lighting.  
• Excessive dust sources such as a workshop or garage.  
• Excessive moisture.  
• Extremely low temperature.  
• Mechanical vibration or shock such as on top of the washing  
machine or workbench.  
3
Getting started  
Charger installation  
Plug the power adapter  
into an electrical outlet  
not controlled by a wall  
switch.  
IMPORTANT INFORMATION  
1. Use only the power adapter supplied with this product. To order a  
replacement power adapter, visit our website at  
www.telephones.att.com, or call 1 (800) 222-3111. In  
Canada, dial 1 (866) 288-4268.  
2. The power adapter is intended to be correctly oriented in a vertical or  
floor mount position. The prongs are not designed to hold the plug in  
place if it is plugged into a ceiling, under-the-table or cabinet outlet.  
4
Getting started  
Battery installation & charging  
Install the battery as shown below. After installing the battery,  
you can make and receive short calls. Place the handset in  
the telephone base or charger when not in use. For optimal  
performance, charge the handset battery for at least 16 hours  
before use. See the table on page 31 for battery operating times.  
If the battery is depleted, it may take approximately 10 minutes  
to charge the handset before it shows LOW BATTERY. The screen  
continues to show LOW BATTERY until the battery has charged  
for approximately one hour; the backlight on the handset disables  
when in LOW BATTERY mode.  
Battery indicators  
Battery status  
Action  
The screen is blank.  
Battery has no charge  
Charge until the screen  
and the handset cannot shows LOW BATTERY  
be used.  
(about 10 minutes).  
The screen shows  
Battery has very little  
Charge until the screen  
PLACE IN CHARGER  
charge and the handset shows LOW BATTERY  
and  
The screen shows LOW  
BATTERY, flashes,  
flashes.  
cannot be used.  
(about four minutes).  
Battery has enough  
charge to be used for a  
short time.  
Charge until the screen  
shows HANDSET X (about  
one hour).  
and the handset beeps.  
The screen shows  
Battery is charged.  
To keep the battery  
charged, place it in the  
telephone base or charger  
when not in use.  
HANDSET X.  
5
Getting started  
Battery installation & charging  
Step 1  
Step 2  
Align the cover flat against  
the connector inside the handset the battery compartment, then  
Plug the battery securely into  
battery compartment, matching  
the color-coded label. Insert  
the supplied battery with the  
label THIS SIDE UP facing up as  
indicated.  
slide it upwards until it clicks  
into place.  
CHARGE light  
Step 3  
Charge the handset by placing it face up in the  
charger. The CHARGE light on top of the handset is  
on during charging.  
IMPORTANT INFORMATION  
1. Use only the supplied rechargeable battery or replacement battery  
(model BT8001). To order, visit our website at  
www.telephones.att.com or call 1 (800) 222-3111. In  
Canada, dial 1 (866) 288-4268.  
2. If you do not use the handset for a long time, disconnect and remove  
the battery to prevent possible leakage.  
6
Adding the handset to your telephone base  
Adding and registering handsets  
Before using a new CL80109 handset, you must register it with the  
AT&T CL81109/CL81209/CL81309/CL82109/CL82209/CL82309/  
CL82359/CL82409/CL82509/CL82609/CL82659/CL82859/  
CL84109/CL84209/CL84309 telephone system (purchased  
separately), the telephone system can accommodate up to 12  
handsets.  
The handset with the CL81109/CL82109/CL84109 comes as  
HANDSET 1. You can register up to 11 additional handsets to the  
telephone base, and the handset numbers are in numerical order  
(HANDSET 2, HANDSET 3, HANDSET 4 and so on).  
The handsets that come with the CL81209/CL82209/CL84209  
are HANDSET 1, HANDSET 2. You can register up to 10 additional  
handsets to the telephone base, and they are assigned numbers  
in sequential order (HANDSET 3, HANDSET 4, HANDSET 5 and so  
on).  
The handsets that come with the CL81309/CL82309/CL82359/  
CL84309 are HANDSET 1, HANDSET 2 and HANDSET 3. You can  
register up to nine additional handsets to the telephone base, and  
they are in sequential order (HANDSET 4, HANDSET 5, HANDSET  
6 and so on).  
The handsets that come with the CL82409 are HANDSET 1,  
HANDSET 2, HANDSET 3 and HANDSET 4. You can register up to  
eight additional handsets to the telephone base, and they are in  
sequential order (HANDSET 5, HANDSET 6, HANDSET 7 and so  
on).  
The handsets that come with the CL82509 are HANDSET 1,  
HANDSET 2, HANDSET 3, HANDSET 4 and HANDSET 5. You  
can register up to seven additional handsets to the telephone  
base, and they are in sequential order (HANDSET 6, HANDSET 7,  
HANDSET 8 and so on).  
7
Adding the handset to your telephone base  
Adding and registering handsets  
The handsets that come with the CL82609/CL82659 are HANDSET  
1, HANDSET 2, HANDSET 3, HANDSET 4, HANDSET 5 and  
HANDSET 6. You can register up to six additional handsets to the  
telephone base, and they are in sequential order (HANDSET 7,  
HANDSET 8, HANDSET 9 and so on).  
The handsets that come with the CL82859 are HANDSET 1,  
HANDSET 2, HANDSET 3, HANDSET 4, HANDSET 5, HANDSET  
6, HANDSET 7 and HANDSET 8. You can register up to four  
additional handsets to the telephone base, and they are in  
sequential order (HANDSET 9, HANDSET 10, HANDSET 11 and  
HANDSET 12).  
8
Adding the handset to your telephone base  
Adding and registering handsets  
The AT&T CL80109 needs to synchronize with the telephone base  
before use. When new, all expansion handsets show  
NOT REGISTERED  
NOT REGISTERED on the screen.  
If the handset does not have enough power to  
proceed with the registration, you need to charge  
the new handset for about five minutes. When the  
handset shows NOT REGISTERED, you can start the registration.  
To register a handset to your telephone base  
1. Make sure the handset is out of the telephone  
NOT REGISTERED  
base or charger and shows NOT REGISTERED  
before you begin registration.  
2. Press and hold HANDSET LOCATOR on the  
telephone base for about four seconds (until the  
red IN USE light on the telephone base is on)  
PRESS HNDST LOC  
and then release the button.  
4 SEC ON BASE  
3. Place the unregistered handset into the  
telephone base or charger, PRESS HNDST LOC  
4 SEC ON BASE shows on the handset  
PLEASE WAIT...  
screen. The handset is now registering with  
the telephone base. The handset then shows  
PLEASE WAIT... and it takes up to 60 seconds to  
complete the registration. There is a beep sound  
when the registration is successful. The handset  
shows HANDSET X REGISTERED, with X being  
HANDSET X  
REGISTERED  
the handset number (1-12).  
NOTES:  
1. If the registration is not successful, the screen shows NOT REGISTERED. To reset  
the handset, remove the handset from the telephone base or charger, then start  
again from step 2 above.  
2. You cannot register a handset if any other system handset is in use.  
9
Adding the handset to your telephone base  
De-registering a handset  
You can de-register handsets. You may need to de-register your  
handsets if:  
You have twelve registered handsets and need to replace a  
handset.  
-OR-  
You wish to change the designated handset number of your  
registered handsets.  
You must first de-register ALL the handsets, and then re-register  
each handset you wish to use.  
Please read carefully through all the instructions on this page  
before beginning the de-registration process.  
To de-register all handsets  
1. Press and hold  
for about 10 seconds (until the IN USE light starts to flash), then  
release the HANDSET LOCATOR button.  
2. Immediately press and release HANDSET LOCATOR again.  
You must press HANDSET LOCATOR while the IN USE light  
HANDSET LOCATOR on the telephone base  
is still flashing. (The light flashes for about seven seconds. If the  
light stops flashing, pick up the handset and place it back into  
the telephone base, then start again with step one above.)  
3. The handset(s) shows CONNECTING... and it takes about 10  
seconds to complete the de-registration process. ALL handsets  
shows NOT REGISTERED when de-registration is successful.  
4. To re-register the handset(s) to the telephone base, follow the  
registration instructions on page 9.  
NOTES:  
1. If the de-registration process is not successful, you might need to reset the  
system and try again. To reset: pick up the handset and press the  
PHONE/FLASH button, then press the  
OFF/CLEAR button and place  
the handset back into the telephone base. You may also reset by unplugging the  
power from the telephone base and plugging it back in.  
2. You cannot de-register the handset(s) if any other system handset is in use.  
10  
Appendix A  
Troubleshooting  
If you have difficulty with your phone, please try the suggestions  
below. For Customer Service, visit our website at  
www.telephones.att.com or call 1 (800) 222-3111. In  
Canada, dial 1 (866) 288-4268.  
Follow the steps below to re-register the  
handset.  
The handset  
registration is  
unsuccessful.  
1. Make sure the handset is out of the  
telephone base or charger and shows NOT  
REGISTERED before you begin registration.  
2. Press and hold HANDSET LOCATOR for  
about four seconds (until the red IN USE  
light on the telephone base is on) and then  
release the button.  
3. Place the unregistered handset into  
telephone base or charger.  
Refer to the handset registration section on  
page 9 for details.  
The handset  
Unplug the battery from the handset and plug  
it back in (page 6). The screen should now  
show NOT REGISTERED and you can follow  
the registration instructions on page 9.  
screen shows  
PRESS HNDST  
LOC 4 SEC ON  
BASE and the  
handset is out  
of the telephone  
base or charger.  
11  
Appendix A  
Troubleshooting  
My phone doesn’t • Make sure the power cord is securely  
work at all.  
plugged in.  
• Make sure you plug the battery connector  
securely into the cordless handset.  
• Make sure you plug the telephone line cord  
securely and firmly into the telephone base  
and the telephone wall jack.  
• Charge the battery in the cordless handset  
for at least 16 hours. For optimum daily  
performance, return the cordless handset to  
the telephone base or charger when not in  
use.  
• If the battery is depleted, it might take  
approximately 10 minutes to charge the  
handset before it shows LOW BATTERY,  
refer to the table on page 5 for details.  
• Reset the telephone base. Unplug the  
electrical power. Wait for approximately 15  
seconds, then plug it back in. Allow up to  
one minute for the cordless handset and  
telephone base to reset.  
• You may need to purchase a new battery.  
Please refer to Battery installation &  
charging in this user’s manual on pages 5-6.  
I cannot get a dial  
tone.  
• First try all the suggestions above.  
• Move the cordless handset closer to the  
telephone base. You might have moved out  
of range.  
12  
Appendix A  
Troubleshooting  
• If the previous suggestions do not work,  
disconnect the telephone base from the  
telephone jack and connect to a different  
phone. If there is no dial tone on that phone  
either, the problem is in your wiring or  
local service. Contact your local telephone  
company.  
• Your line cord might be malfunctioning. Try  
installing a new line cord.  
I cannot dial out. • First try all the suggestions above.  
• Make sure you have a dial tone before  
dialing. The cordless handset might take a  
second or two to find the telephone base  
and produce a dial tone. This is normal. Wait  
an extra second before dialing.  
• Eliminate any background noise. Noise from  
a television, radio or other appliances might  
cause the phone to not dial out properly. If  
you cannot eliminate the background noise,  
first try muting the cordless handset before  
dialing, or dialing from another room with  
less background noise.  
• If the other phones in your home are having  
the same problem, contact your local  
telephone company (charges might apply).  
My cordless  
handset isn’t  
performing  
normally.  
• Make sure you plug the power cord securely  
into the telephone base. Plug the power  
adapter into a different, working electrical  
outlet without a wall switch.  
13  
Appendix A  
Troubleshooting  
• Move the cordless handset closer to the  
telephone base. You might have moved out  
of range.  
• Reset the telephone base. Unplug the  
electrical power. Wait for 15 seconds then  
plug it back in. Allow up to one minute for  
the cordless handset and telephone base to  
reset.  
• Other electronic products can cause  
interference to your cordless phone. Try  
installing your phone as far away from these  
types of electronic devices as possible:  
television sets, VCRs, or other cordless  
telephones.  
CONNECTING...  
appears on my  
cordless handset.  
• Ensure you plug the telephone base in  
properly and the power is on.  
• Place the cordless handset in the telephone  
base for one minute to allow the cordless  
handset and base to synchronize.  
• Move the cordless handset closer to the  
telephone base. You might have moved out  
of range.  
• Reset the telephone base. Unplug the  
electrical power. Wait for 15 seconds then  
plug it back in. Allow up to one minute for  
the cordless handset and telephone base to  
reset.  
• Other electronic products can cause  
interference with your cordless phone. Try  
installing your phone as far away from these  
types of electronic devices as possible:  
television sets, VCRs, or other cordless  
telephones.  
14  
Appendix A  
Troubleshooting  
• If the cordless handset is in the telephone  
The batteries does  
not hold a charge.  
base or charger and the charge light is not  
on, refer to The charge light is off in this  
Troubleshooting guide.  
• Charge the battery in the cordless handset  
for at least 16 hours. For optimum daily  
performance, return the cordless handset to  
the telephone base or charger when not in  
use.  
• If the battery is depleted, it might take  
approximately four minutes to charge the  
handset before it can resume display on the  
screen.  
• You might need to purchase a new battery.  
Please refer to Battery installation &  
charging in this user’s manual on pages 5-6.  
• If you subscribe to high-speed Internet  
service (digital subscriber line - DSL) through  
your telephone lines, you must install a DSL  
filter between the telephone base and the  
telephone wall jack. The filter prevents noise  
and caller ID problems as a result of DSL  
interference. Please contact your DSL service  
provider for more information about DSL  
filters.  
I get noise, static,  
or weak signals  
even when  
I’m near the  
telephone base.  
• You may be able to improve the  
performance of your cordless phone by  
installing your new telephone base as far  
as possible from any other existing cordless  
telephone system that may already be  
installed.  
15  
Appendix A  
Troubleshooting  
• Other electronic products can cause  
interference to your cordless phone. Try  
installing your phone as far away from the  
following electronic devices as possible:  
television sets, VCRs, or other cordless  
telephones.  
• Do not install this phone near a microwave  
oven or on the same electrical outlet. You  
might experience decreased performance  
while the microwave oven is operating.  
• If you plug your phone in with a modem or a  
surge protector, plug the phone (or modem/  
surge protector) into a different location.  
If this does not solve the problem, re-  
locate your phone or modem farther apart  
from one another, or use a different surge  
protector.  
• Relocate your phone to a higher location.  
The phone might have better reception in a  
high area.  
• If the other phones in your home are having  
the same problem, contact your local  
telephone company (charges may apply).  
I experience poor • For increased sound quality while using the  
sound quality  
when using the  
speakerphone.  
speakerphone, place the handset on a flat  
surface with the dial pad facing up.  
• Disconnect the telephone base from the  
telephone jack, and plug in a different  
telephone. If you still hear other calls, call  
your local telephone company.  
I hear other calls  
while using my  
phone.  
16  
Appendix A  
Troubleshooting  
My cordless  
• Make sure that the ringer is not off. Refer to  
handset does  
not ring when I  
receive a call.  
Ringer volume in the user’s manual provided  
with your CL81109/CL81209/CL81309/  
CL82109/CL82209/CL82309/CL82359/  
CL82409/CL82509/CL82609/CL82659/  
CL82859/CL84109/CL84209/CL84309  
telephone.  
• Make sure you plug in the telephone line  
cord securely into the telephone base and  
the telephone jack. Make sure you plug in  
the power cord securely.  
• The cordless handset may be too far from  
the telephone base.  
• Charge the battery in the cordless handset  
for at least 16 hours. For optimum daily  
performance, return the cordless handset to  
the telephone base or charger when not in  
use.  
• You may have too many extension phones  
on your telephone line to allow all of them  
to ring simultaneously. Try unplugging some  
of the other phones.  
• The layout of your home or office might  
be limiting the operating range. Try moving  
the telephone base to another location,  
preferably on an upper floor.  
• If the other phones in your home are having  
the same problem, contact your local  
telephone company (charges might apply).  
• Test a working phone at the phone jack.  
If another phone has the same problem,  
contact your local telephone company  
(charges might apply).  
17  
Appendix A  
Troubleshooting  
• Other electronic products can cause  
interference with your cordless phone. Try  
installing your phone as far away as possible  
from electronic devices such as television  
sets, VCRs, or other cordless telephones.  
• Re-install the battery, and place the cordless  
handset in the telephone base. Wait for  
the cordless handset to re-establish its  
connection with the telephone base. Allow  
up to one minute for this to take place.  
• Your line cord might be malfunctioning. Try  
installing a new line cord.  
My calls cut in  
and out while I’m  
using my cordless  
handset.  
• Other electronic products can cause  
interference with your cordless phone. Try  
installing your phone as far away from the  
following electronic devices as possible:  
television sets, VCRs, or other cordless  
telephones.  
• Do not install this phone near a microwave  
oven or on the same electrical outlet. You  
might experience decreased performance  
while the microwave oven is operating.  
• If you plug your phone in with a modem or  
surge protector, plug the phone (or modem/  
surge protector) into a different location.  
If this does not solve the problem, re-  
locate your phone or modem farther apart  
from one another, or use a different surge  
protector.  
• Relocate your telephone base to a higher  
location. The phone might have better  
reception when installed in a high area.  
18  
Appendix A  
Troubleshooting  
• If the other phones in your home are having  
the same problem, contact your local  
telephone company (charges may apply).  
The charge light  
is off.  
• Make sure you plug the power and line  
cords in correctly and securely.  
• Unplug the electrical power. Wait for 15  
seconds, then plug it back in. Allow up to  
one minute for the cordless handset and  
telephone base to reset.  
• Clean the cordless handset and telephone  
base charging contacts each month with a  
pencil eraser or cloth.  
My caller ID isn’t • Caller ID is a subscription service. You must  
working.  
subscribe to this service from your local  
telephone company for this feature to work  
on your phone.  
• The caller must be calling from an area that  
supports caller ID.  
• Both you and your caller’s telephone  
companies must use caller ID compatible  
equipment.  
• If you subscribe to high-speed Internet  
service (digital subscriber line - DSL) through  
your telephone lines, you must install a DSL  
filter between the telephone base and the  
telephone wall jack. The filter prevents noise  
and caller ID problems resulting from DSL  
interference. Please contact your DSL service  
provider for more information about DSL  
filters.  
19  
Appendix A  
Troubleshooting  
System does not • Make sure you subscribe to caller ID  
receive caller ID  
when on a call.  
with call waiting features from your local  
telephone company. Caller ID features  
works only if both you and the caller are  
in areas offering caller ID service, and if  
both telephone companies use compatible  
equipment.  
Common cure  
for electronic  
equipment.  
If the telephone does not seem to be  
responding normally, try putting the cordless  
handset in the telephone base or charger. If it  
does not seem to respond, do the following (in  
the order listed):  
• Disconnect the power to the telephone base.  
• Disconnect the cordless handset battery, and  
spare battery, if applicable.  
• Wait a few minutes.  
• Connect power to the telephone base.  
• Re-install the battery, and place the cordless  
handset into the telephone base.  
• Wait for the cordless handset to re-establish  
its connection with the telephone base.  
Allow up to one minute for this to take  
place.  
20  
Appendix B  
Maintenance  
Taking care of your telephone  
Your cordless telephone contains sophisticated electronic parts, so you must  
treat it with care.  
Avoid rough treatment.  
Place the handset down gently.  
Save the original packing materials to protect your telephone if you ever need  
to ship it.  
Avoid water  
You can damage your telephone if it gets wet. Do not use the handset in the  
rain, or handle it with wet hands. Do not install the telephone base near a sink,  
bathtub or shower.  
Electrical storms  
Electrical storms can sometimes cause power surges harmful to electronic  
equipment. For your own safety, take caution when using electric appliances  
during storms.  
Cleaning your telephone  
Your telephone has a durable plastic casing that should retain its luster for  
many years. Clean it only with a soft cloth slightly dampened with water or a  
mild soap.  
Do not use excess water or cleaning solvents of any kind.  
Remember that electrical appliances can cause serious injury if used when you  
are wet or standing in water. If the telephone base should fall into water, DO NOT  
RETRIEVE IT UNTIL YOU UNPLUG THE POWER CORD AND TELEPHONE LINE CORDS  
FROM THE WALL. Then pull the unit out by the unplugged cords.  
21  
Appendix C  
Important safety information  
This symbol is to alert you to important operating or servicing instructions  
that may appear in this user’s manual. Always follow basic safety  
precautions when using this product to reduce the risk of injury, fire, or  
electric shock.  
Safety information  
Read and understand all instructions in the user’s manual. Observe all markings  
on the product.  
Avoid using a telephone during a thunderstorm. There may be a slight chance of  
electric shock from lightning.  
Do not use a telephone in the vicinity of a gas leak. If you suspect a gas leak,  
report it immediately, but use a telephone away from the area where the gas is  
leaking. If this product is a cordless model, make sure the telephone base is also  
away from the area.  
Do not use this product near water, or when you are wet. For example, do  
not use it in a wet basement or shower, or next to a swimming pool, bathtub,  
kitchen sink, or laundry tub. Do not use liquids or aerosol sprays for cleaning.  
If the product comes in contact with any liquid, unplug any line or power cord  
immediately. Do not plug the product back in until it has dried thoroughly.  
Install this product in a protected location where no one can trip over any line  
or power cords. Protect cords from damage or abrasion.  
If this product does not operate normally, see the Troubleshooting section on  
pages 11-20 of this user’s manual. If you cannot solve the problem, or if the  
product is damaged, refer to the Limited warranty on pages 28-30. Do not  
open this product except as directed in your user’s manual. Opening the product  
or reassembling it incorrectly may expose you to hazardous voltages or other  
risks.  
Replace batteries only as described in your user’s manual on pages 5-6. Do not  
burn or puncture batteries — they contain caustic chemicals.  
This power adapter is intended to be correctly oriented in a vertical or floor  
mount position. The prongs are not designed to hold the plug in place if it is  
plugged into a ceiling or an under-the-table/cabinet outlet.  
Caution: Use only the power adapter provided with this product. To  
obtain a replacement, visit our website at  
www.telephones.att.com or call 1 (800) 222-  
3111. In Canada, dial 1 (866) 288-4268.  
22  
Appendix C  
Important safety information  
Especially about cordless telephones  
Privacy: The same features that make a cordless telephone convenient create  
some limitations. Telephone calls are transmitted between the telephone base  
and the handset by radio waves, so there is a possibility that your cordless  
telephone conversations could be intercepted by radio receiving equipment  
within range of the cordless handset. For this reason, you should not think  
of cordless telephone conversations as being as private as those on corded  
telephones.  
Electrical power: The telephone base of this cordless telephone must be  
connected to a working electrical outlet which is not controlled by a wall switch.  
Calls cannot be made from the handset if the telephone base is unplugged,  
switched off or if the electrical power is interrupted.  
Potential TV interference: Some cordless telephones operate at frequencies  
that may cause interference to TVs and VCRs. To minimize or prevent such  
interference, do not place the telephone base of the cordless telephone near  
or on top of a TV or VCR. If interference is experienced, moving the cordless  
telephone farther away from the TV or VCR will often reduce or eliminate the  
interference.  
Rechargeable batteries: This product contains nickel-metal hydride rechargeable  
batteries. Exercise care in handling batteries in order not to create a short  
circuit with conductive material such as rings, bracelets, and keys. The battery or  
conductor may overheat and cause harm. Observe proper polarity between the  
battery and the battery charger.  
Nickel-metal hydride rechargeable batteries: Dispose of these batteries in a safe  
manner. Do not burn or puncture. Like other batteries of this type, if burned or  
punctured, they could release caustic material which could cause injury.  
The RBRC™ Seal means that the manufacturer is voluntarily  
participating in an industry program to collect and recycle nickel-metal  
hydride rechargeable batteries when taken out of service within the  
United States. These batteries may be taken to a participating local  
retailer of replacement batteries or recycling center. Or you may call  
1 (800) 8-BATTERY for locations accepting spent Ni-MH batteries.  
Precautions for users of implanted cardiac pacemakers  
Cardiac pacemakers (applies only to digital cordless telephones):  
Wireless Technology Research, LLC (WTR), an independent research entity, led  
a multidisciplinary evaluation of the interference between portable wireless  
telephones and implanted cardiac pacemakers. Supported by the U.S. Food and  
Drug Administration, WTR recommends to physicians that:  
23  
Appendix C  
Important safety information  
Pacemaker patients  
Should keep wireless telephones at least six inches from the pacemaker.  
Should NOT place wireless telephones directly over the pacemaker, such as in a  
breast pocket, when it is turned ON.  
Should use the wireless telephone at the ear opposite the pacemaker.  
WTR’s evaluation did not identify any risk to bystanders with pacemakers from  
other persons using wireless telephones.  
SAVE THESE INSTRUCTIONS  
24  
Appendix D  
FCC part 68 and ACTA  
This equipment complies with Part 68 of the FCC rules and with technical  
requirements adopted by the Administrative Council for Terminal Attachments  
(ACTA). The label on the back or bottom of this equipment contains, among other  
things, a product identifier in the format US:AAAEQ##TXXXX. This identifier must be  
provided to your local telephone company upon request.  
The plug and jack used to connect this equipment to premises wiring and the  
telephone network must comply with the applicable Part 68 rules and technical  
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 modular  
jack that is also compliant. An RJ11 jack should normally be used for connecting  
to a single line and an RJ14 jack for two lines. See Installation Instructions in the  
user’s manual.  
The Ringer Equivalence Number (REN) is used to determine how many devices you  
may connect to your telephone line and still have them ring when you are called.  
The REN for this product is encoded as the 6th and 7th characters following the  
US: in the product identifier (e.g., if ## is 03, the REN is 0.3). In most, but not all  
areas, the sum of all RENs should be five (5.0) or less. For more information, please  
contact your local telephone company.  
This equipment may not be used with Party Lines. If you have specially wired  
alarm dialing equipment connected to your telephone line, ensure the connection  
of this equipment does not disable your alarm equipment. If you have questions  
about what will disable the alarm equipment, consult your telephone company or a  
qualified installer.  
If this equipment is malfunctioning, it must be unplugged from the modular jack  
until the problem has been corrected. Repairs to this telephone equipment can only  
be made by the manufacturer or its authorized agents. For repair procedures, follow  
the instructions outlined under the Limited Warranty.  
If this equipment is causing harm to the telephone network, the telephone company  
may temporarily discontinue your telephone service. The telephone company is  
required to notify you before interrupting service. If advance notice is not practical,  
you will be notified as soon as possible. You will be given the opportunity to correct  
the problem and the telephone company is required to inform you of your right  
to file a complaint with the FCC. Your telephone company may make changes  
in its facilities, equipment, operation, or procedures that could affect the proper  
functioning of this product. The telephone company is required to notify you if such  
changes are planned.  
If this product is equipped with a corded or cordless handset, it is hearing aid  
compatible.  
If this product has memory dialing locations, you may choose to store emergency  
telephone numbers (e.g., police, fire, medical) in these locations. If you do store or  
test emergency numbers, please:  
25  
Appendix D  
FCC part 68 and ACTA  
Remain on the line and briefly explain the reason for the call before hanging up.  
Perform such activities in off-peak hours, such as early morning or late evening.  
Industry Canada  
Operation is subject to the following two conditions: (1) this device may not cause  
harmful interference, and (2) this device must accept any interference, including  
interference that may cause undesired operation.  
The term ‘’IC:‘’ before the certification/registration number only signifies that the  
Industry Canada technical specifications were met.  
The Ringer Equivalence Number (REN) for this terminal equipment is 0.1. The  
REN is an indication of the maximum number of devices 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 RENs of  
all the devices does not exceed five.  
This product meets the applicable Industry Canada technical specifications.  
26  
Appendix E  
FCC part 15  
This equipment has been tested and found to comply with the requirements for a  
Class B digital device under Part 15 of the Federal Communications Commission  
(FCC) rules. These requirements are intended to provide reasonable protection  
against harmful interference in a residential installation. This equipment generates,  
uses and can radiate radio frequency energy and, if not installed and used  
in accordance with the instructions, may cause harmful interference to radio  
communications. However, there is no guarantee that interference will not occur in  
a particular installation. If this equipment does cause harmful interference to radio  
or television reception, which can be determined by turning the equipment off and  
on, the user is encouraged to try to correct the interference by one or more of the  
following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment into an outlet on a circuit different from that to  
which the receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
Changes or modifications to this equipment not expressly approved by the  
party responsible for compliance could void the user’s authority to operate the  
equipment.  
This device complies with Part 15 of the FCC Rules. Operation is subject to the  
following two conditions: (1) this device may not cause harmful interference, and (2)  
this device must accept any interference received, including interference that may  
cause undesired operation. Privacy of communications may not be ensured when  
using this telephone.  
To ensure safety of users, the FCC has established criteria for the amount of radio  
frequency energy that can be safely absorbed by a user or bystander according  
to the intended usage of the product. This product has been tested and found to  
comply with the FCC criteria. The handset may be safely held against the ear of the  
user. The telephone base shall be installed and used such that parts of the user’s  
body other than the hands are maintained at a distance of approximately 20 cm (8  
inches) or more.  
This Class B digital apparatus complies with Canadian ICES-003.  
27  
Appendix F  
Limited warranty  
The AT&T brand is used under license - any repair, replacement or warranty service,  
and all questions about this product should be directed to: In the United States of  
America, visit www.telephones.att.com or call 1 (800) 222-  
3111. In Canada, call 1 (866) 288-4268.  
1. What does this limited warranty cover?  
The manufacturer of this AT&T-branded product warrants to the holder of a valid  
proof of purchase (“CONSUMER” or “you”) that the product and all accessories  
provided in the sales package (“PRODUCT”) are free from defects in material and  
workmanship, pursuant to the following terms and conditions, when installed and  
used normally and in accordance with the PRODUCT operating instructions. This  
limited warranty extends only to the CONSUMER for products purchased and used  
in the United States of America and Canada.  
2. What will be done if the PRODUCT is not free from defects in materials  
and workmanship during the limited warranty period (“materially defective  
PRODUCT”)?  
During the limited warranty period, the manufacturer’s authorized service  
representative will repair or replace at the manufacturer’s option, without charge,  
a materially defective PRODUCT. If the manufacturer repairs the PRODUCT, they  
may use new or refurbished replacement parts. If the manufacturer chooses to  
replace the PRODUCT, they may replace it with a new or refurbished PRODUCT of  
the same or similar design. The manufacturer will retain defective parts, modules,  
or equipment. Repair or replacement of the PRODUCT, at the manufacturer’s option,  
is your exclusive remedy. The manufacturer will return repaired or replacement  
products to you in working condition. You should expect the repair or replacement  
to take approximately 30 days.  
3. How long is the limited warranty period?  
The limited warranty period for the PRODUCT extends for ONE (1) YEAR from the  
date of purchase. If the manufacturer repairs or replaces a materially defective  
PRODUCT under the terms of this limited warranty, this limited warranty also  
applies to repaired or replacement PRODUCT for a period of either (a) 90 days from  
the date the repaired or replacement PRODUCT is shipped to you or (b) the time  
remaining on the original one-year limited warranty; whichever is longer.  
4. What is not covered by this limited warranty?  
This limited warranty does not cover:  
PRODUCT that has been subjected to misuse, accident, shipping or other  
physical damage, improper installation, abnormal operation or handling, neglect,  
inundation, fire, water, or other liquid intrusion; or  
PRODUCT that has been damaged due to repair, alteration, or modification by  
anyone other than an authorized service representative of the manufacturer; or  
28  
Appendix F  
Limited warranty  
PRODUCT to the extent that the problem experienced is caused by signal  
conditions, network reliability or cable or antenna systems; or  
PRODUCT to the extent that the problem is caused by use with non-AT&T  
accessories; or  
PRODUCT whose warranty/quality stickers, PRODUCT serial number plates or  
electronic serial numbers have been removed, altered or rendered illegible; or  
PRODUCT purchased, used, serviced, or shipped for repair from outside the  
United States of America or Canada, or used for commercial or institutional  
purposes (including but not limited to products used for rental purposes); or  
PRODUCT returned without valid proof of purchase (see item 6 below); or  
Charges for installation or setup, adjustment of customer controls, and  
installation or repair of systems outside the unit.  
5. How do you get warranty service?  
To obtain warranty service in the United States of America, visit  
www.telephones.att.com or call 1 (800) 222-3111. In  
Canada, call 1 (866) 288-4268. NOTE: Before calling for service, please  
review the user’s manual; a check of the PRODUCT controls and features may save  
you a service call.  
Except as provided by applicable law, you assume the risk of loss or damage  
during transit and transportation and are responsible for delivery or handling  
charges incurred in the transport of the PRODUCT(s) to the service location. The  
manufacturer will return repaired or replaced PRODUCT under this limited warranty  
to you. Transportation, delivery or handling charges are prepaid. The manufacturer  
assumes no risk for damage or loss of the PRODUCT in transit. If the PRODUCT  
failure is not covered by this limited warranty, or proof of purchase does not meet  
the terms of this limited warranty, the manufacturer will notify you and will request  
that you authorize the cost of repair prior to any further repair activity. You must  
pay for the cost of repair and return shipping costs for the repair of products that  
are not covered by this limited warranty.  
6. What must you return with the PRODUCT to get warranty service? You must:  
Return the entire original package and contents including the PRODUCT to the  
service location along with a description of the malfunction or difficulty; and  
Include “valid proof of purchase” (sales receipt) identifying the PRODUCT  
purchased (PRODUCT model) and the date of purchase or receipt; and  
Provide your name, complete and correct mailing address, and telephone  
number.  
29  
Appendix F  
Limited warranty  
7. Other limitations  
This warranty is the complete and exclusive agreement between you and the  
manufacturer of this AT&T branded PRODUCT. It supersedes all other written or  
oral communications related to this PRODUCT. The manufacturer provides no  
other warranties for this PRODUCT. The warranty exclusively describes all of the  
manufacturer’s responsibilities regarding the PRODUCT. There are no other express  
warranties. No one is authorized to make modifications to this limited warranty and  
you should not rely on any such modification.  
State/Provincial Law rights: This warranty gives you specific legal rights, and you  
may also have other rights which vary from state to state or province to province.  
Limitations: Implied warranties, including those of fitness for a particular purpose  
and merchantability (an unwritten warranty that the PRODUCT is fit for ordinary  
use) are limited to one year from date of purchase. Some states/provinces do not  
allow limitations on how long an implied warranty lasts, so the above limitation  
may not apply to you. In no event shall the manufacturer be liable for any indirect,  
special, incidental, consequential, or similar damages (including, but not limited to  
lost profits or revenue, inability to use the PRODUCT or other associated equipment,  
the cost of substitute equipment, and claims by third parties) resulting from the use  
of this PRODUCT. Some states/provinces do not allow the exclusion or limitation of  
incidental or consequential damages, so the above limitation or exclusion may not  
apply to you.  
Please retain your original sales receipt as proof of purchase.  
30  
Appendix G  
Technical specifications  
RF frequency band  
Channels  
1921.536 MHz — 1928.448 MHz  
5
32°F — 122°F  
0°C — 50°C  
Operating temperature  
Handset voltage  
2.4 — 3.2 VDC  
6VAC @300mA  
Charger voltage  
(AC adapter output)  
Operation  
Operating time*  
Talk time (handset)  
Talk time (speakerphone)  
Standby  
Up to eight hours  
Up to five hours  
Up to six days  
* Operating times varies depending on your actual use and the age of the battery.  
DECT 6.0 digital technology  
The AT&T DECT 6.0 products offer unsurpassed range performance and sound  
clarity. This is achieved through a unique antenna design and advances in noise-  
filtering technology. An independent laboratory has confirmed that AT&T DECT 6.0  
products perform up to 45% better in range competitions. Now calls can be taken in  
the basement, backyard and garage with exceptional sound quality.  
Telephone operating range  
This cordless telephone operates within the maximum power allowed by the Federal  
Communications Commission (FCC). Even so, this handset and telephone base can  
communicate over only a certain distance — which can vary with the locations of  
the telephone base and handset, the weather, and the construction of your home  
or office.  
Redefining long range coverage and clarity  
This telephone base comes with an antenna which gives much better clarity and  
covers a longer range than before.  
31  
© 2009 Advanced American Telephones. All rights reserved.  
AT&T and the AT&T logo are trademarks of AT&T Intellectual Property II, L.P. d/b/a  
AT&T Intellectual Property licensed to Advanced American Telephones,  
San Antonio, TX 78219. Printed in China. Issue 4 AT&T 03/09.  

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