AT T TL92471 User Manual

User’s manual  
TL90071  
DECT 6.0 expansion handset  
for use with AT&T models  
TL92271/TL92371/TL92471/  
TL96271/TL96371/TL96471  
with �LET��T®  
wireless technology  
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  
TL90071  
DECT 6.0 expansion handset  
for use with AT&T models  
TL92271/TL92371/TL92471/  
TL96271/TL96371/TL96471  
with �LET��T®  
wireless technology  
Battery for  
cordless handset  
Cordless handset  
User’s manual  
Battery compartment  
cover  
Charger for cordless  
handset with power  
adapter installed  
User’s manual  
TL90071  
DECT 6.0 expansion handset  
for use with AT&T models  
TL92271/TL92371/TL92471/  
TL96271/TL96371/TL96471  
with �LET��T®  
wireless technology  
Table of contents  
Getting started  
Installation  
You must install and charge  
the handset battery before  
using the cordless handset.  
See pages 6-7 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 a washing  
machine or work bench.  
1
 
Getting started  
Quick reference guide - handset  
CARGE light  
On when the handset is charging in the  
telephone base or charger.  
Softkeys (2)  
Press to select a menu item displayed above  
the key.  
While in a menu, press to select an item or save  
an entry or setting.  
CELLLAR  
Press to make or answer a cell call.  
During a cell call, press to answer an incoming  
call when you hear a call waiting alert.  
Flashes quickly when there is an incoming  
cell call.  
Flashes slowly when a cell call is on hold.  
ME/FLAS�  
Press to make or answer a home call.  
During a home call, press to answer an incoming  
call when you hear a call waiting alert.  
Flashes quickly when there is an incoming  
home call.  
Flashes slowly when a home call is on hold.  
1
While reviewing a caller ID history entry, press  
repeatedly to add or remove 1 in front of the  
telephone number before dialing or saving it in  
the directory.  
TNE  
Press to switch to tone dialing temporarily  
during a call if you have pulse service.  
Press to toggle the name order when saving a  
caller ID log entry into a directory.  
/SPEAKER  
Press to make or answer a home call using the  
speakerphone.  
Press to turn on the handset speakerphone.  
Press again to resume normal handset use.  
REDIAL/PASE  
Press repeatedly to view the last 10  
numbers dialed.  
While entering numbers, press and hold  
to insert a dialing pause.  
2
 
Getting started  
Quick reference guide - handset  
DIR /VLME  
Press to scroll up while in menus.  
During a call or message playback, press to  
increase the listening volume.  
Press to show directory entries when the  
telephone is not in use.  
While entering names or numbers in the  
directory, press to move the cursor to the left.  
MTE/DELETE  
During a call, press to mute the microphone.  
While predialing, press to delete digits.  
While reviewing the redial list, directory or caller ID  
history, press to delete an individual entry.  
While entering or editing a directory entry, press  
to erase a digit or character.  
While the handset is ringing, press to silence the  
ringer temporarily.  
During message or announcement playback,  
press to delete a message or announcement.  
FF/CANCEL  
While using menus, press to cancel an operation,  
back up to the previous menu, or exit the menu  
display.  
Press and hold to return to idle mode.  
During a call, press to hang up.  
Press and hold while the telephone is not in use  
to erase the displayed messages (XX Missed  
calls and Download fail).  
While the handset is ringing, press to silence the  
ringer temporarily.  
CID /VLME  
Press to scroll down while in menus.  
During a call or message playback, press to  
decrease the listening volume.  
Press to show the caller ID history when the  
telephone is not in use.  
While entering names or numbers in the  
directory, press to move the cursor to the right.  
# (pound key)  
Press repeatedly to display other dialing options  
when reviewing a caller ID history entry.  
EQ  
During an outside call, intercom call, message  
or announcement playback, press to change the  
quality of the audio to best suit your hearing.  
3
Getting started  
Quick reference guide - handset  
PSTTALK  
Press to begin a one-to-one or one-to-group  
broadcast.  
Press and hold to begin a one-to-group broadcast  
when the handset is not in use.  
Main menu  
The selected menu item is highlighted.  
Feature menu  
Play messages  
Answering sys  
Directory  
Caller ID log  
Intercom  
Menu  
Bluetooth  
Ringers  
Set date/time  
Settings  
Website  
sing menus  
1. Press MENin idle mode (when the telephone is not in use)  
to enter the main menu.  
2. Use CID or DIR to scroll through menu items.  
3. Press SELECT to select or save the highlighted item.  
-R-  
Press  
FF/CANCEL to cancel an operation, back up to the  
previous menu, or exit the menu display.  
For complete instructions, refer to the user’s manual provided with  
your TL92271/TL92371/TL92471/TL96271/TL96371/TL96471  
telephone system. If you are unable to find your user’s manual,  
go to www.telephones.att.com to read and/or download  
the manual.  
4
Getting started  
Charger installation  
Plug the power adapter into an electrical  
outlet not controlled by a wall switch.  
IMPRTANT INFRMATIN:  
Use only the power adapter(s) 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.  
The power adapters are 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.  
5
 
Getting started  
Battery installation and charging  
Install the battery as shown on page 7. Once you have installed  
the battery, the screen indicates the battery status (see the table  
below). If necessary, place the handset in the telephone base or  
charger to charge the battery. For best performance, keep the  
handset in the telephone base or charger when not in use. The  
battery is fully charged after 16 hours of continuous charging.  
See the table on page 31 for battery operating times.  
If the screen shows Place in charger and flashes, you need to  
charge the handset without interruption for at least 30 minutes  
to give the handset enough charge to use the telephone for a  
short time. The following table summarizes the battery charge  
indicators and actions to take.  
�attery indicators  
�attery status  
Action  
The screen is blank  
or shows Place  
in charger and  
flashes.  
The battery has no or  
very little charge. The  
handset cannot be used.  
Charge without interruption  
(at least 30 minutes).  
The screen shows  
Low battery and  
flashes.  
Battery has enough  
charge to be used for a  
short time.  
Charge without interruption  
(at least 30 minutes).  
The screen shows  
ANDSET X.  
Battery is charged.  
To keep the battery  
charged, place it in the  
telephone base or charger  
when not in use.  
NOTE: If you are on a phone call in low battery mode, you hear four short  
beeps every minute.  
6
 
Getting started  
Battery installation and charging  
Install the battery as shown below.  
Step 1  
Step 2  
Plug the battery connector  
securely into the socket  
inside the handset battery  
compartment, matching  
the color-coded label.  
Insert the supplied battery  
with the label TIS SIDE  
P facing up as indicated.  
Align the cover  
flat against  
the battery  
compartment, then  
slide it upwards  
until it clicks into  
place.  
CARGE light  
Step 3  
SET DATE  
--/--/--  
MM/DD/YY  
Charge the handset by placing it  
face up in the telephone base or  
charger. The CARGE light is on  
when charging.  
BACK  
SET  
SET TIME  
--:-- --  
BACK SET  
After you install your telephone or power returns following a  
power outage, the handset will prompt you to set the date and  
time. For instructions, see Set date and time in the telephone  
system user’s manual for details. To skip setting the date and  
time, press  
FF/CANCEL or �ACK.  
IMPRTANT INFRMATIN:  
Use only the supplied rechargeable battery or replacement battery (model  
BT183342). To order, visit our website at www.telephones.att.com  
or call 1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.  
If you do not use the handset for a long time, disconnect and remove the  
battery to prevent possible leakage.  
7
Registration and deregistration  
Adding and registering handsets  
Before using a new TL90071 handset, you must register it with  
an AT&T TL92271/TL92371/TL92471/TL96271/TL96371/TL96471  
telephone system (purchased separately). These telephone  
systems can support up to 12 handsets.  
The handsets provided with your telephone system are already  
registered as ANDSET 1 and so forth. Additional handsets  
registered to the telephone system are assigned in the  
sequential order they are registered (up to ANDSET 12).  
You must register each handset separately. When first purchased,  
all expansion handsets show Put handset on �ASE to register.  
Register a handset to your telephone base  
(for AT&T models TL92271/TL92371/TL92471)  
1. Make sure the handset is out of the telephone  
base or charger and shows Put handset on �ASE  
to register before you begin registration.  
2. Put the handset you wish to register on the  
telephone base cradle, not the charger.  
3. The handset displays Registering handset...  
on the handset and the red IN SE light on  
the telephone base turns on. It takes about 90  
seconds to complete the registration process.  
The handset displays ANDSET X Registered  
(X represents the registered handset number).  
The IN SE light turns off and the handset  
beeps when registration completes.  
If registration fails, the system will automatically try to register again.  
If it fails after the third try, the handset shows Registration failed,  
then Put handset on �ASE to register. This may take up to five  
minutes to occur. When the handset displays Put handset on �ASE  
to register, please start again from Step 1 above.  
NOTE: You cannot register a handset if any other system handset is in use.  
8
 
Registration and deregistration  
Adding and registering handsets  
Register a handset to your telephone base  
(for AT&T models TL96271/TL96371/TL96471)  
1. Make sure the handset is out of the telephone  
base or charger and shows Put handset on  
�ASE to register before you begin registration.  
Put Handset  
on BASE  
2. Put the handset you wish to register on the  
telephone base cradle, not the charger.  
to register  
3. The handset displays Registering handset...,  
and the telephone base screen displays  
Registering... Please wait. It takes about 90  
seconds to complete the registration process.  
The handset displays ANDSET X Registered  
(X represents the registered handset number),  
and beeps when registration completes.  
If registration fails, the system will  
automatically try to register again. If it fails  
Registering...  
Please wait  
after the third try, the handset displays  
Registration failed, then Put handset on  
�ASE to register. The telephone base screen  
displays Registration failed and then returns  
to the idle screen. This may take up to five  
minutes to occur. When the handset displays  
Put handset on �ASE to register, please start  
again from Step 1 above.  
Registering  
handset...  
NOTES:  
You cannot register a handset if any other system  
handset is in use.  
HANDSET X  
registered  
Registration slots are full shows on the base  
screen while you are doing Step 3 above.  
HANDSET X  
registered  
9
Registration and deregistration  
Deregistering handsets  
You may need to deregister your handsets if:  
• You have 12 registered handsets and need  
to replace a handset.  
-R-  
You wish to change the designated handset  
number of your registered handsets.  
You must first deregister ALL handsets, and  
then register each handset you wish to use again, one at a time.  
Please read carefully through all the instructions on this  
page before beginning the deregistration process.  
Deregister all handsets from the telephone base  
(for AT&T models TL92271/TL92371/TL92471)  
1. Make sure that all handsets are out of the telephone base and  
chargers before you begin deregistration.  
2. Press and hold /ANDSET LCATR on the telephone  
base for about 10 seconds until the IN SE light flashes, then  
release /ANDSET LCATR.  
3. Quickly press /ANDSET LCATR again. You must press  
/ANDSET LCATR while the IN SE light is still flashing.  
The IN SE light flashes for about seven seconds. If the light  
stops flashing, start again with Step 1 above.  
4. All system handsets show Put handset on �ASE to register  
and you hear a confirmation tone when the deregistration  
completes. The deregistration process takes about 10 seconds  
to complete.  
5. After deregistering, register each handset again individually.  
See Adding and registering handsets on page 8.  
NOTES:  
If the deregistration process fails, you may need to reset the system and  
try again. To reset, unplug the power from the telephone base and plug  
it back in.  
You cannot deregister the handsets if any other system handset is in use.  
Even if the battery is depleted, you can still deregister the handsets by  
following the steps above.  
10  
 
Registration and deregistration  
Deregistering handsets  
Deregistering all handsets from the telephone base  
(for AT&T models TL96271/TL96371/TL96471)  
1. Make sure that all handsets are out of the telephone base and  
chargers before you begin deregistration.  
2. Press and hold /ANDSET LCATR on the  
Deregister  
all devices?  
telephone base for about 10 seconds until the  
base screen shows Deregister all devices?,  
then release /ANDSET LCATR.  
3. Quickly press /ANDSET LCATR again.  
You must press /ANDSET LCATR within 5 seconds. If  
the telephone base returns to the idle screen, start again with  
Step 1 above.  
4. The telephone base shows Please wait... and then returns to  
the idle screen. All system handsets show Put handset on  
�ASE to register and you hear a confirmation tone when the  
deregistration completes. The deregistration process takes  
about 10 seconds to complete.  
5. After deregistering, register each handset again individually.  
See Adding and registering handsets on page 9.  
NOTES:  
If the deregistration process fails, you may need to reset the system and  
try again. To reset, unplug the power from the telephone base and plug  
it back in.  
You cannot deregister the handsets if any other system handset is in use.  
Even if the battery is depleted, you can still deregister the handsets by  
following the steps above.  
11  
Appendix  
Troubleshooting  
If you have difficulty with your telephone, please try the  
suggestions below. For Customer Service, or to purchase  
accessories or replacement parts, visit our website at  
www.telephones.att.com, or call 1 (800) 222-3111. In  
Canada, dial 1 (866) 288-4268.  
The handset registration is unsuccessful.  
Follow the handset registration instructions to register the  
handset again (see Adding and registering handsets on page 8).  
My telephone doesn’t work at all.  
• Make sure the power cord is securely 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 charger when not in use.  
• If the battery is depleted, charge the handset for at least 30  
minutes before you use it. See page 6 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. Refer to �attery  
installation and charging in this user’s manual on pages 6-7.  
I cannot get a dial tone.  
• Try all the suggestions above.  
• Move the cordless handset closer to the telephone base. You  
may have moved out of range.  
12  
 
Appendix  
Troubleshooting  
• If the previous suggestions do not work, disconnect the  
telephone base from the telephone jack and connect the jack  
to a different phone. If there is no dial tone on that phone  
either, the problem is in your wiring or telephone service.  
Contact your telephone service provider.  
• Your line cord may be defective. Try installing a new line cord.  
I cannot dial out.  
• Try all the suggestions above.  
• Make sure you have a dial tone before dialing. The cordless  
handset may 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 may cause the phone to not dial out  
properly. If you cannot eliminate the background noise, try  
muting the cordless handset before dialing, or dialing from  
another room with less background noise.  
• If other phones in your home are having the same problem,  
contact your telephone service provider (charges may 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.  
• Move the cordless handset closer to the telephone base. You  
may 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 such as HAM radios and other DECT  
phones can cause interference with your cordless phone. Try  
installing your phone as far away as possible from these types  
of electronic devices.  
13  
Appendix  
Troubleshooting  
ut of range R No power at base 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  
may 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 such as HAM radios and other DECT  
phones can cause interference with your cordless phone. Try  
installing your phone as far away as possible from these types  
of electronic devices.  
The batteries do not hold a charge.  
• If the cordless handset is in the telephone base or charger  
and the charge light is not on, refer to The charge light is off  
(page 19).  
• Charge the battery in the cordless handset for at least 10  
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 may take approximately 30  
minutes to charge the handset before it shows Low battery.  
Refer to the table on page 6 for details.  
• You may need to purchase a new battery. Refer to �attery  
installation and charging in this user’s manual on pages 6-7.  
I hear other calls while using my phone.  
• Disconnect the telephone base from the telephone jack, and  
plug in a different telephone. If you still hear other calls, call  
your telephone service provider.  
14  
Appendix  
Troubleshooting  
I get noise, static, or weak signals even when I’m near the  
telephone base.  
• If you subscribe to high-speed Internet service (DSL - digital  
subscriber line) through your telephone line, you must  
install a DSL filter between the telephone line cord 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.  
• You may be able to improve the performance of your cordless  
phone by installing your telephone base as far as possible  
from any other existing cordless telephone system that may  
already be installed.  
• Other electronic products such as HAM radios and other DECT  
phones can cause interference with your cordless phone. Try  
installing your phone as far away as possible from these types  
of electronic devices.  
• Do not install this phone near a microwave oven or on  
the same electrical outlet. You may 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, relocate your  
phone or modem farther apart from one another, or use a  
different surge protector.  
• Move your phone to a higher location. The phone may have  
better reception in a high area.  
• If other phones in your home are having the same problem,  
contact your telephone service provider (charges may apply).  
15  
Appendix  
Troubleshooting  
I experience poor sound quality when using the  
speakerphone.  
• For increased sound quality while using the speakerphone,  
place the handset on a flat surface with the dialing keys  
facing up.  
When using a speakerphone, controlling background noise  
in your environment is essential. While you are listening  
to your party, press MTE/DELETE to temporarily turn your  
microphone off. When it is your turn to speak, remember to  
press MTE/DELETE again to turn the microphone on.  
• Excessive background noise will cause a speakerphone to fade  
in and out. Try controlling the background noise by turning off  
any audio devices near the speakerphone. Also, try to avoid  
interrupting the person at the other end of the conversation  
while they are speaking. If background noise cannot be  
controlled, you should terminate speakerphone operation and  
return to normal handset mode.  
My cordless handset does not ring when I receive a call.  
Make sure that the ringer is not off. Refer to Ringer volume  
in the TL92271/TL92371/TL92471/TL96271/TL96371/  
TL96471 user’s manual provided with your telephone.  
• Make sure you plug the telephone line cord securely into the  
telephone base and 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 10  
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.  
16  
Appendix  
Troubleshooting  
• The layout of your home or office may be limiting the  
operating range. Try moving the telephone base to another  
location, preferably on an upper floor.  
• If other phones in your home are having the same problem,  
contact your telephone service provider (charges may apply).  
• Test a working phone at the phone jack. If another phone has  
the same problem, contact your telephone service provider  
(charges may apply).  
• Other electronic products such as HAM radios and other DECT  
phones can cause interference with your cordless phone. Try  
installing your phone as far away as possible from these types  
of electronic devices.  
• Remove the battery. Replace it and place the cordless handset  
into the telephone base. Allow up to one minute for the  
handset to reestablish its connection with the telephone base.  
• Your line cord may be defective. Try installing a new line cord.  
My calls cut in and out while I’m using my cordless handset.  
• Other electronic products such as HAM radios and other DECT  
phones can cause interference to your cordless telephone. Try  
installing your telephone as far away as possible from these  
types of electronic devices.  
• Do not install this phone near a microwave oven or on  
the same electrical outlet. You may 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 doesn’t solve the problem, relocate 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  
may have better reception when installed in a high area.  
17  
Appendix  
Troubleshooting  
• Disconnect the telephone base from the telephone wall jack  
and plug in a working telephone. If the other phones in your  
home are having the same problem, the problem is in your  
wiring or telephone service. Contact your telephone service  
provider (charges may apply).  
• Excessive background noise will cause a speakerphone to fade  
in and out. Try controlling the background noise by turning off  
any audio devices near the speakerphone. Also, try to avoid  
interrupting the person at the other end of the conversation  
while they are speaking. If background noise cannot be  
controlled, you should stop speakerphone operation and  
return to normal handset mode.  
When using a speakerphone, controlling background noise  
in your environment is essential. While you are listening  
to your party press MTE/DELETE to temporarily turn your  
microphone off. When it is your turn to speak, remember to  
press MTE/DELETE to turn the microphone on.  
My caller ID isn’t working.  
• Caller ID is a subscription service. You must subscribe to this  
service from your telephone service provider for this feature  
to work on your phone.  
The caller must be calling from an area that supports caller ID.  
• Both your and your caller’s telephone service providers must  
use caller ID compatible equipment.  
• If you subscribe to high-speed Internet service (DSL - digital  
subscriber line) through your telephone line, you must  
install a DSL filter between the telephone line cord and the  
telephone wall jack. The filter prevents noise and caller ID  
problems resulting from DSL interference. Contact your DSL  
service provider for more information about DSL filters.  
18  
Appendix  
Troubleshooting  
System does not receive caller ID when on a call.  
• Make sure you subscribe to caller ID with call waiting features  
from your telephone service provider. Caller ID features work  
only if both you and the caller are in areas offering caller  
ID service, and if both telephone service providers use  
compatible equipment.  
I subscribe to a nontraditional telephone service that uses  
my computer to establish connections, and my telephone  
doesn’t work.  
• Make sure your computer is powered on.  
• Make sure your Internet connection is working properly.  
• Make sure that the software is installed and running for your  
nontraditional telephone service.  
• Make sure to plug your USB telephone adapter into a  
dedicated USB port on your computer. Do not plug it into a  
multiple port USB hub (USB splitter) that is not powered.  
• In a few rare instances, the USB port on your computer may  
not have enough power. In these instances, try using a USB  
hub with its own external power supply.  
• If you are using a firewall, it may prevent access to your  
nontraditional telephone service provider. Contact your  
service provider for more information.  
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, charger and telephone base  
charging contacts each month with a pencil eraser or cloth.  
19  
Appendix  
Troubleshooting  
Common cure for electronic equipment.  
If the telephone does not seem to be responding normally, try  
putting the cordless handset in the charger. If it does not fix the  
problem, do the following (in the order listed):  
1. Disconnect the power to the telephone base.  
2. Disconnect the cordless handset battery.  
3. Wait a few minutes.  
4. Connect power to the telephone base.  
5. Completely remove the battery. Replace the battery and place  
the cordless handset into the telephone base or charger.  
6. Wait for the cordless handset to reestablish its connection  
with the telephone base. Allow up to one minute for this to  
take place.  
20  
Appendix  
Maintenance  
Taking care of your telephone  
• Your cordless telephone contains sophisticated electronic  
parts, so it must be treated 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  
• Your telephone can be damaged 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 telephone out by  
the unplugged cords.  
21  
 
Appendix  
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 might be a slight  
chance of electric shock from lightning.  
Do not use a telephone in the vicinity of a gas leak. Under certain circumstances,  
a spark may be created when the adapter is plugged into the power outlet, or  
when the handset is replaced in its cradle. This is a common event associated  
with the closing of any electrical circuit. The user should not plug the phone  
into a power outlet, and should not put a charged handset into the cradle, if the  
phone is located in an environment containing concentrations of flammable or  
flame-supporting gases, unless there is adequate ventilation. A spark in such an  
environment could create a fire or explosion. Such environments may include:  
medical use of oxygen without adequate ventilation; industrial gases (cleaning  
solvents; gasoline vapors; etc.); a leak of natural gas; etc.  
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 liquids, 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, read the Troubleshooting section  
on pages 12-20 of this user’s manual. If you cannot solve the problem, or if the  
product is damaged, refer to the Limited warranty section on pages 28-30.  
Do not open this product except as may be 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 (pages 6-7). 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.  
CATIN: 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  
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.  
23  
 
Appendix  
Important safety information  
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:  
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.  
Especially about telephone answering systems  
Two-way recording: This unit does not sound warning beeps to inform the other  
party that the call is being recorded. To ensure that you are in compliance  
with any federal or state regulations regarding recording a telephone call, you  
should start the recording process and then inform the other party that you are  
recording the conversation.  
SAVE TESE INSTRCTINS  
24  
 
Appendix  
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 telephone service provider 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 telephone service provider.  
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 service  
provider 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 service  
provider may temporarily discontinue your telephone service. The telephone service  
provider 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 service provider is required  
to inform you of your right to file a complaint with the FCC. Your telephone service  
provider may make changes in its facilities, equipment, operation, or procedures  
that could affect the proper functioning of this product. The telephone service  
provider 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:  
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.  
25  
 
Appendix  
FCC Part 68 and ACTA  
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  
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 20cm (8 inches) or more.  
This Class B digital apparatus complies with Canadian ICES-003.  
27  
 
Appendix  
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 our website at  
www.telephones.att.com or call 1 (800) 222-3111. In  
Canada, dial 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 PRDCT is not free from defects in materials  
and workmanship during the limited warranty period (“materially  
defective PRDCT”)?  
During the limited warranty period, the manufacturer’s authorized service  
representative repairs or replaces 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  
retains the defective parts, modules, or equipment. Repair or replacement  
of the PRODUCT, at the manufacturer’s option, is your exclusive remedy. The  
manufacturer returns the repaired or replacement products to you in working  
condition. You should expect the repair or replacement to take approximately  
30 days.  
3. ow 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.  
28  
 
Appendix  
Limited warranty  
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  
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 a 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. ow do you get warranty service?  
Twowobwtai.ntewalerrapnhtyosenrveicse.ainttth.ecUonmitedoSrtcaatells1of(A8m0er0ic)a,2vi2sit2-3111.  
In Canada, please dial 1 (866) 288-4268. NOTE: Before calling for  
service, please review the user’s manual. A check of the PRODUCT’s controls  
and features might 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. 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 notifies you and requests 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.  
29  
Appendix  
Limited warranty  
6. What must you return with the PRDCT to get warranty service?  
You must:  
a. Return the entire original package and contents including the PRODUCT  
to the service location along with a description of the malfunction or  
difficulty; and  
b. Include “valid proof of purchase” (sales receipt) identifying the PRODUCT  
purchased (PRODUCT model) and the date of purchase or receipt; and  
c. Provide your name, complete and correct mailing address, and  
telephone number.  
7. ther 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 might also have other rights that 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 might 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  
might not apply to you.  
Please retain your original sales receipt as proof  
of purchase.  
30  
Appendix  
Technical specifications  
RF frequency band  
Channels  
1921.536MHz — 1928.448MHz  
5
Operating temperature 32°F — 122°F  
0°C — 50°C  
Handset voltage  
2.4 — 3.2 VDC  
6VAC @300mA  
Charger voltage  
(AC adapter output)  
peration  
perating time*  
Talk time (cordless handset)  
Up to seven hours  
Talk time (cordless handset speakerphone) Up to five hours  
Standby Up to seven days  
* Operating times vary 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.  
D audio  
HD audio improves sound quality by expanding and rebuilding frequencies that are lost  
with traditional phone calls. There is no additional telephone service requirement to  
use HD audio. It is designed to work with standard telephone service. Your system will  
automatically enhance all received sound with HD audio.  
31  
 
The Bluetooth® word mark and logos are owned by Bluetooth SIG, Inc. and any use of such  
marks by Advanced American Telephones and its parent, VTech Holdings Limited, is under  
license. VTech Holdings Limited is a member of Bluetooth SIG, Inc. Other trademarks and  
trade names are those of their respective owners.  
© 2011 Advanced American Telephones. All Rights Reserved.  
AT&T and the AT&T logo are trademarks of AT&T Intellectual Property licensed to  
Advanced American Telephones, San Antonio, TX 78219.  
Printed in China. Issue 1 AT&T 01/11.  

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