You must install and charge
the battery before using the
telephone.
STOP!
See page 7
for easy instructions.
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.
CAUTION: To reduce the risk of fire or injury to persons or damage to the telephone, read
and follow these instructions carefully:
• Use only the supplied rechargeable battery or replacement battery (model 27910, part number 89-009900-00) or equivalent. To order a replacement battery, visit our website at www.telephones.att.com or call
1 (800) 222-3111. In Canada dial 1 (866) 288-4268.
• Do not dispose of the battery in a fire. Like other batteries of this type, it could explode if burned. Check
with local codes for special disposal instructions.
• Do not open or mutilate the battery. Released electrolyte is corrosive and may cause damage to the eyes
or skin. It may be toxic if swallowed.
• Exercise care in handling batteries in order not to create a short circuit. Do not allow conductive materials
such as rings, bracelets, or keys to touch the battery. The battery or conductor may overheat and cause
harm.
• Charge the battery provided with or identified for use with this product only in accordance with the
instructions and limitations specified in this manual.
• Observe proper polarity orientation between the battery and battery charger.
• Do not disassemble your telephone. There are no user-serviceable parts inside. Refer to qualified service personnel for servicing.
User's manual
E2903B
2.4 GHz cordless telephone
with caller ID/call waiting
Table of contents
Getting started
Quick reference guide ......................2
Parts checklist ...................................... 4
FCC Part 15.........................................50
Limited warranty ..............................51
Technical specifications ................54
Index .......................................................55
1
Getting started
TONE
MUTE
DELETE
REDIAL
PAUSE
Quick reference guide
Cordless handset
CID/-VOLUME
Press to scroll down while in
menus. Press to display caller
ID information (page 34). While
entering names or numbers,
press to move the cursor to the
left (page 27). Press to decrease
the listening volume while on a
call (page 14).(page 14)..
PHONE/FLASH
Press to make or answer a call
(page 11). During a call, press to
receive an incoming call if call
waiting is activated (page 14).
MUTE/DELETE/DELETE
While on a call, press to mute
microphone (page 15). While
reviewing the call log, press
to delete an individual entry,
or press and hold to clear the
caller ID log (page 34). While
entering or editing a name or
number, press to delete a character (page 27).
SPEAKER
Press to activate handset speakerphone. Press again to resume
normal handset use (page 11).
Feature menu
Shows a highlighted item
DIRECTORY
Menu
Feature menu
DIRECTORY..................Page 25
CALL LOG....................Page 31
SETTINGS......................Page 18
SOUNDS.......................Page 21
DISPLAY........................Page 22
RINGER VOLUME ......Page 24
2
MENU/SELECT/SELECTSELECT
Press to display the menu. Once in
the menu, press to select an item
or save an entry or setting.
DIR /VOLUME+
Press to scroll up while in menus.
Press to display directory entries
(page 28). While entering names or
numbers, press to move the cursor
to the right (page 27). Press to(page 27). Press to. Press to
increase the listening volume while
on a call (page 14).(page 14)..
OFF/CLEAR
During a call, press to hang up.
While using menus, press to cancel
an operation, back up to the previous
menu, or exit the menu display.
While predialing, press to delete
digits (page 11).
REDIAL/PAUSE
Press to view redial memory (page
12). Wh i le enterin g nu mber s,
press and hold to insert a dialing
pause (page 26).
INT
Press to initiate an intercom conversation between handsets. Press
to transfer a call (pages 16-17).
Using menus
Pr e ss CI D /-VO LU M Eor
DIR/VOLUME+ to scroll
through menu items.
Press MENU/SELECT to select or
modify a highlighted item.
Press OFF/CLEAR to cancel an
operation, back up to the previous
menu, or exit the menu display.
Getting started
Quick reference guide
Telephone base
CHARGE/IN USE
• On when the cordless handset is
properly positioned to charge in
the telephone base.
• Flashes during an incoming call’s
ringing.
• Flashes when the handset is in use,
or when another telephone is in
use on the same line.
VOICEMAIL
Flashes when there are new voicemail (requires voicemail service from
your local telephone company).
HANDSET LOCATOR
Press to make the handset beep
(page 13).
3
Getting started
TONE
MUTE
DELETE
REDIAL
PAUSE
TONE
MUTE
DELETE
REDIAL
PAUSE
TONE
MUTE
DELETE
REDIAL
PAUSE
Parts checklist
Save your sales receipt and original packaging in case it is necessary to ship
your telephone for warranty service.
Check to make sure the telephone package includes the following:
User’s manual
E2903B
2.4 GHz cordless telephone
with caller ID/call waiting
User's manual
Quick start guide
E2903B
2.4 GHz cordless telephone
with caller ID/call waiting
Quick start guide
Chargers for cordless handset
Cordless handsets
Batteries for cordless handsets
Telephone base with
mounting bracket
installed
Battery compartment covers
Power adapter
for telephone
base
Power adapters for
handset charger
Belt clips for cordless handsets
4
Telephone line cord
Getting started
Telephone base installation
Choose a central location close to a telephone jack and an electrical outlet
not connected to a wall switch. The telephone base can be placed on a flat
surface or mounted on a standard wall plate. For optimum range and better
reception, place the telephone base in a high and open location.
Avoid placing the telephone base too close to:
• Communication devices such as: personal computers, computer routers, television sets, VCRs, wireless routers (wireless broadband, wi-fi, or 802.11) 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
work bench.
5
Getting started
Telephone base installation
1. Plug one end of the telephone
line cord into the telephone jack at
the bottom of the telephone base.
2. Plug the small end of the power
adapter into the power jack at the
bottom of the telephone base.
4
5
3. Route cords through slots.
4. Plug the large end of the power
adapter into an electrical outlet
not controlled by a wall switch.
Telephone line cord
DSL filter
(Optional for DSL users,
see number four in the
note section below.)
5. Plug the other end of the telephone
line cord into a telephone jack.
3
2
1
NOTES:
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. Be sure to use an electrical outlet not controlled by a wall switch.
3. This power unit 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. If you receive high speed internet through your telephone line (commonly referred to as DSL), and
you are experiencing interference during telephone conversations and/or your caller ID features
are not functioning properly, install a DSL filter to the telephone line between the telephone base
and the telephone wall jack. Contact your DSL service provider for a DSL filter.
6
Getting started
TONE
MUTE
DELETE
REDIAL
PAUSE
Battery installation & charging
After installing the battery, you may be able to make and receive short calls.
For best performance, place the handsets in the telephone base or the charger and charge for 16 hours before use.
You can keep the battery charged by returning the handsets to the telephone
base or the charger after use. When the battery is fully depleted, a recharge
takes about 12 hours. The average talk time on a fully charged battery is
about eight hours, and the standby time is approximately five days. Actual
battery life depends on usage conditions and age of battery.
1. Plug the small end
of the smaller power
adapter into the jack
on the underside of
the charger, then route
the cord through the
slot as shown.
6. You may be able to make and receive
short calls. For best performance, place
the handset in the telephone base or
charger to charge for at least 16 hours
before first use.
2. Plug the large
end of the smaller
power adapter into
an electrical outlet
not controlled by a
wall switch.
3. Insert the plug as
indicated. Be sure to
securely insert the
plug, making sure that
it matches the colorcoded label inside the
battery compartment.
LOW BATTERY
4. Place the
battery pack
and wires
inside the
compartment.
5. Slide the
battery compartment cover
up until it
clicks.
To replace the battery, press
in and downward on the tab
of the battery compartment
to open the battery compartment cover. Lift out the old
battery and disconnect it from
the handset. Follow the instructions on this page to install and
charge the new battery.
Low battery indicator
Return the handset to the
telephone base or charger
to recharge when this symbol flashes. (Handset will
beep when battery is low.)
Caution: Use only the supplied rechargeable battery or replacement battery (model 27910,
part number 89-0099-00-00) or equivalent. To order a replacement battery, visit our website at
www.telephones.att.com or call 1 (800) 222-3111. In Canada dial 1 (866) 288-4268.
NOTE: Under normal conditions, the
battery should last around one year.
This may vary depending on usage.
7
Getting started
Installation options
NOTE: The mounting bracket must be used for both tabletop use and wall mounting positions.
Tabletop mountWall mount
Telephone outlet
mounting plate
with mounting
Wall mounting
The telephone base comes with the bracket mounted for tabletop use. If wallmounting is desired, a telephone outlet wall mounting plate with mounting studs is
required. This mounting plate with studs may be available for purchase from many
hardware or consumer electronics retailers and may require professional installation.
studs
1. To remove the bracket, hold the
telephone base in both hands, press
the two bracket tabs and lift the
bracket away from slots and .
2. Connect the telephone line cord and
power adapter to the jacks on the bottom of the telephone base. Bundle the
telephone cord, and secure it with a
twist tie before placing it inside the
bracket.
8
Getting started
Installation options
3. To attach the bracket for wall mounting,
insert the tabs of the bracket into slots
and on the telephone base, then press
the other bracket tabs into slots and as
shown on the right.
4. Plug the power adapter into an electrical
outlet not controlled by a wall switch. Plug
the telephone line cord into a telephone wall
jack. To mount the telephone on the wall,
position the mounting holes and over
the telephone outlet mounting studs. Press
and slide the bracket down firmly so the
telephone is held securely on the telephone
outlet mounting studs.
Tabletop mounting
To return the bracket from the wall mount to tabletop position, follow the
directions below.
1. Remove the telephone base from the wall.
Unplug the cords from the wall jacks.
Remove the bracket from the telephone
base.
Telephone outlet mounting studs
2. Insert the bracket tabs into slots
and
then press the other bracket
tabs into slots and .
on the telephone base,
3. Route cords through slots. Plug the
other end of the telephone line cord
into a telephone wall jack. Plug the
large end of the larger power adapter
into an electrical outlet not controlled
by a wall switch.
9
Getting started
TONE
MUTE
DELETE
REDIAL
PAUSE
Belt clip & optional headset
Install belt clip as shown below if desired.
Snap belt clip
into the notches
on both sides of
handset.
For hands-free telephone conversations, use any industry standard 2.5 mm headset
(purchased separately). For best results, use an AT&T 2.5 mm headset. To
order an AT&T 2.5 mm headset, visit our website at www.telephones.att.com
or call 1 (800) 222-3111. In Canada dial 1 (866) 288-4268.
To release belt clip
from handset, lift one
side of the belt clip
out of the notch.
Plug 2.5 mm headset into
the jack on the side of handset (beneath small rubber
cap).
NOTE: If the sound quality of
the headset is not good, try
unplugging it, and firmly plug ging it in again.
10
TONE
MUTE
DELETE
REDIAL
PAUSE
Elapsed time
Telephone operation
Basic operation
PHONE 00:00:30
PREDIAL
555-1234
SPEAKER 00:00:49
Making and answering calls
To answer an incoming call, press PHONE/FLASH,
SPEAKER or any dial pad key (0-9, * or #) on the
handset. To make a call, press PHONE/FLASH or
SPEAKER then dial a number. Press OFF/CLEAR
or place the handset in the telephone base or
charger to hang up.
To predial (preview numbers before dialing), enter
numbers first. Press MUTE/DELETE or OFF/CLEAR
anytime to make corrections, then press SPEAKER
or PHONE/FLASH to dial.to dial.
The screen displays the elapsed time as you talk (in
hours, minutes and seconds).
NOTE: During a call, pressingPHONE/FLASH to access
services from your local telephone company will not
affect the elapsed time.
Hands-free speakerphone calls
To answer a call, press SPEAKER. To make a
call, press SPEAKER then dial a number. During
a call, press SPEAKER to alternate between
hands-free speakerphone and normal handset
use. Press OFF/CLEAR to hang up.
NOTE: If a headset is plugged into the handset, you will
not be able to use the handset speakerphone. To use
hands-free speakerphone, make sure the headset is
unplugged, then press SPEAKER to activate the hands free speakerphone.
11
REDIAL
555-1234
RINGER MUTE
Telephone operation
Basic operation
Last number redial
Press REDIAL/PAUSE to display the most recently
called numbers (up to 32 digits). Press CID/-VOLUME,
DIR/VOLUME+ or REDIAL/PAUSE repeatedly to view
up to five recently called numbers. The handset
beeps twice at the beginning or end of the list.
Press OFF/CLEAR to exit. Press SPEAKER or
PHONE/FLASH to redial any displayed number. Or
press PHONE/FLASH or SPEAKER then REDIAL/PAUSE
to dial the most recently called number (up to 32
digits).
Press MUTE/DELETE to delete the displayed number
from the redial memory.
Temporary ring silencing
Press OFF/CLEAR or MUTE/DELETE while the telephone
is ringing to silence the handset ringer temporarily.
This will silence the ringer without disconnecting
the call. The next incoming call will ring normally.
NOTE: All handsets will ring with an incoming call.
Pressing OFF/CLEAR or MUTE/DELETE on one handset
will only silence the ringer of that particular handset but
the other handset will continue to ring.
12
Telephone operation
TONE
MUTE
DELETE
REDIAL
PAUSE
Basic operation
Handset locator
If the handsets are misplaced, press HANDSET
LOCATOR on the telephone base. The handsets
will play a paging tone for 60 seconds to help you
locate them. To stop the paging tone, press PHONE/FLASH,
SPEAKER,or any dial pad key (0-9, *, or #) on
the handsets, or press HANDSET LOCATOR on
the telephone base.
NOTES:
1. If the handset ringer is set to off (0), the hanset locator
feature is not avaible on that handset (page 24).
2. During a page, pressingDuring a page, pressing OFF/CLEAR or MUTE/DELETE on the
handset (page 12), the ringer of that handset will be silenced,
but it will not cancel the page.
13
TONE
MUTE
DELETE
REDIAL
PAUSE
Flash
Volume
Telephone operation
Options while on calls
Volume control
Press CID/-VOLUME to decrease the volume.
Press DIR /VOLUME+to increase the volume.
When changing the volume level, the new setting
is saved.
NOTE: The earpiece, hands-free speakerphone and headset
listening volume are adjusted separately.
Call waiting
If you subscribe to call waiting service with your
local telephone company, there will be a beep if
there is an incoming call while you are already on a
call. Press PHONE/FLASH to put your current call
on hold and take the new call. Press PHONE/FLASH
anytime to switch back and forth between calls. For
more information on caller ID, see page 31.
Multiple handset use
While on a call, a person on the other handset can
pressPHONE/FLASH or SPEAKER to join the
same conversation.
A person on either handset can press OFF/CLEAR,
or place the handset in the telephone base or
charger to drop out of the call, but the call will not
be terminated until both handsets hang up.
NOTE: When two handsets are used on the same outside
call, the call transfer feature cannot be used (page 17).
14
TONE
MUTE
DELETE
REDIAL
PAUSE
Tone
Mute
Telephone operation
Options while on calls
Mute
Press MUTE/DELETE to silence the microphone. When
mute is on, will show on the handset screen. You
will be able to hear the caller, but your caller will not
be able to hear you until you press MUTE/DELETE
again and resume speaking. When mute is turned
off, MICROPHONE ON will show temporarily on
the handset screen. Mute is automatically cancelled
when you end a call.
Temporary tone dialing
If you have only dial pulse (rotary) service, you can
temporarily switch to touch tone dialing during a call
by pressing TONE/*. This can be useful when send-
ing tone signals for access to answering systems
or long distance services.
After you hang up or press PHONE/FLASH(to
receive a call waiting call), the telephone automatically returns to dial pulse (rotary) service.
15
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