AT&T 1150 User manual

2.4 GHz Cordless Speakerphone with
Caller ID/Call Waiting 1450/1150
Please also read
Part 1 — Important
Product Information
USER’S MANUAL
Part 2
AT&T and the globe symbol are registered trademarks ofAT&TCorp.licensed toAdvancedAmericanTelephones.

© 2003 Advanced AmericanTelephones. All rights reserved.
Printed in China. Issue 2AT&T 04/03

CONTENTS
BEFORE YOU BEGIN ...............1
Choosing a Location
forYour Phone........................... 1
About Caller Identification
(Caller ID) ................................. 1
INSTALLATION .......................2
BeforeYou Install.......................... 2
Table/Desk Installation ................. 3
Wall Installation ............................ 5
TELEPHONE OPERATION
AT THE HANDSET..........................6
Make a Call.................................... 6
Answer a Call................................ 6
End a Call...................................... 6
Change Channel............................ 6
Redial ............................................ 6
HandsetVolume............................ 6
Flash/CallWaiting.......................... 6
Hold .............................................. 6
Handset Ringer Style/
Battery Save............................... 7
TemporaryTone Dialing................ 7
Headset Jack...................................7
Operating Range........................... 8
Display Screen Messages............... 8
TELEPHONE OPERATION
AT THE BASE ..............................9
Flash.............................................. 9
Hold .............................................. 9
Make,Answer or End a Call .......... 9
Mute.............................................. 9
Redial............................................ 9
SpeakerVolume............................. 9
Base RingerVolume Switch ........ 10
Intercom/Page ............................ 10
TELEPHONE MEMORY
AT THE BASE ............................11
Store a Number in
Base Memory........................... 11
Dial Number in Base Memory .... 11
TELEPHONE DIRECTORY ......12
Store a Number/Name in
the Directory........................... 12
Edit a Number/Name Stored
the Directory........................... 13
Delete a Number/Name Stored
the Directory........................... 14
Dial a Number from
the Directory........................... 14
CALLER ID OPERATION ........15
About Call History ...................... 15
Review Call History.................... 15
Delete Records from
Call History.............................. 16
Dial a Displayed Number............ 16
Store a Call History Record
in the Directory....................... 17
Display Screen Messages............. 17
Turn off the Base NEW CALL
Indicator.................................. 17
BATTERIES...........................18
Charge the Handset
Battery Pack............................. 18
Replacing the Handset
Battery Pack............................. 19
IN CASE OF DIFFICULTY ......20

BEFORE YOU BEGIN
1
Choosing a Location for Your Phone
For best reception quality choose a location for the base unit of your
new telephone:
• away from microwave ovens
• away from TVs,VCRs,stereo equipment and computers
(Cordless telephones operate at a radio frequency that may
cause interference with these types of equipment.)
• away from extreme heat or cold. (For example:radiators,
direct sunlight,air ducts,air conditioning and open windows)
• away from other cordless telephones (Note:2.4 GHz Digital
Spread SpectrumTelephones may cause interference with
this telephone.)
• away from metal walls or cabinets,and
•near an electrical outlet not controlled by a wall switch.
About Caller Identification (Caller ID)
This product has a Caller ID with CallWaiting feature that works with
service from your local phone service provider.
Caller ID with CallWaiting lets you see who’s calling before you answer
the phone,even when you’re on another call.
You may need to change your phone service to use this feature. Contact
your phone service provider if:
• You have both Caller ID and CallWaiting,but as separate services
(you may need combined service)
• You have only Caller ID service,or only Call Waiting service
• You don’t subscribe to any Caller ID or CallWaiting services.
You can use this product with regular Caller ID service,and you can use
this product’s other features without subscribing to either Caller ID or
combined Caller ID with CallWaiting service.
There are fees for Caller ID services,and they may not be available in
all areas.
This product can provide information only if both you and the caller are
in areas offering Caller ID service,and if both telephone companies use
compatible equipment.

Before You Install
1Choose a location for the base near an electrical outlet and a
telephone jack.
This phone requires a modular telephone jack and a standard electrical
outlet (110vAC) not controlled by a wall switch.
2Install the handset battery.
Use only the following AT&T Batteries 2414/2415:SKU#23403 and
3301:SKU#91076.
INSTALLATION
2
b) Align two holes in
plug with socket
pins,and snap the
plug into place.
d) Replace
cover by
sliding it up
into place.
a) Remove battery
compartment
cover by pressing
on the
indentation
and sliding
downward.
c) Place battery pack
in compartment
with the wires in
the lower left
corner,along the
bottom of the
battery pack.

INSTALLATION
3
3Attach belt clip to the cordless handset (optional).
To attach To remove
Table/Desk Installation
Standard
electrical outlet Modular
telephone
jack
1 Connect the
telephone
line cord.
2 Connect the
power cord.
NOTE: Install the base unit and spare handset charger away from
electronic equipment, such as personal computers, television sets or
microwave ovens. Avoid excessive heat, cold, dust or moisture.

INSTALLATION
4
3Charge the handset battery.
Place the handset in the base. Charge the battery for at least 12 hours
the first time.
4 Check for dial tone.
After the batteries are charged,pick up the handset and press ;
you should hear a dial tone.
5 Set the dial mode.
If you have touch tone service,the phone is ready to use as soon as
the batteries are charged.
If you have dial pulse (rotary) service,you’ll need to change the dial
mode.
• Press on the handset to enter programming mode.
• Press or until the screen displays and the
currently selected mode.
• Press . The current setting blinks.
• Press to select or .
• Press ,to save the displayed mode.
6 Set the Time and Date.
• Press ,then press until is displayed. Press
.
•The month is flashing. Use and to select the current month.
Press .
•The day is flashing. Use and to select the correct day.
Press .
•The hour is flashing. Use and to select the current hour.
Press .
•The minute is flashing. Use and to select the correct minute.
Press .
• or is flashing. Use and to choose between and
. Press .

INSTALLATION
5
a) Align holes on
base with
mounting studs
on wall jack.
b) Pull base down
on mounting
studs until it
locks into place.
4 Follow Steps 3–5 in Table/Desk Installation.
Wall Installation
1Connect the telephone line cord.
2Connect the power cord.
3Mount the base on the wall.
Modular
telephone
jack
Standard
electrical outlet

HEADLINE LEFT
HEADLINE L-SUB
6
TELEPHONE OPERATION
AT THE HANDSET
End a Call
Press
— OR —
Place handset
in base.
Exit programming.
Cancel a page.
Handset Volume
While on a call,
adjust volume
of what you hear.
Hold
Press to put a
call on hold.
Press again to
release hold
— OR —
Lift the handset
of an extension.
Answer a Call
Press any key
except .
Change Channel
Switch to a clearer
channel while
on a call.
Enter programming
while not on a call.
Redial
Press ,then
press
to call last number
dialed (up to 32
digits).
Make a Call
Press ,then
dial the number
— OR —
Dial the number
(use to
backspace and
correct digits),
then press
to call.
Flash/
Call Waiting
Access special
telephone company
subscriber services.

HEADLINE RIGHT
HEADLINE R-SUB
7
TELEPHONE OPERATION
AT THE HANDSET
Handset Ringer Style/Battery Save
You can select from four different handset ringer styles,or turn the
ringer off and extend the battery life.
1Make sure the handset is off.
2Press to enter programming mode.
3Press until the screen displays (the number is the
current setting).
4Press . The screen displays the current setting.
5Press or to select , , , ,or . You will hear
a sample of each ring.
6Press to choose the displayed ringer setting.
Temporary Tone Dialing
If you have dial pulse (rotary) service,you can change from dial pulse
to touch tone dialing during a call by pressing . This is useful if you
need to send touch tone signals for access to telephone banking or
long-distance services.
1Dial the number.
2Press . Buttons pressed after this send touch tone signals.
3After you hang up,the phone automatically returns to
dial pulse (rotary) service.
Headset Jack
You can use this telephone hands-free when
you install any industry standard 2.5 mm
headset (purchased separately). For best
results use an AT&T 2.5 mm headset
Plug the headset into the jack located
on the right side of the handset
(under the small rubber flap).
Do not force the connection,
but make sure the plug
fits securely.

8
TELEPHONE OPERATION
AT THE HANDSET
Operating Range
This cordless telephone operates within the maximum power allowed by
the Federal Communications Commission (FCC). Even so,this handset and
base can communicate over only a certain distance — which can vary with
the locations of the base and handset,the weather,and the construction of
your home or office. For best performance,keep the base antenna fully
upright.
If you receive a call while you are out of range, the handset might not
ring — or if it does ring,the call might not connect when you press .
Move closer to the base,then press to answer the call.
If you move out of range during a phone conversation, you might
hear noise or interference. To improve reception,move closer to the base.
If you move out of range without pressing ,your phone will be
left “off the hook.” To hang up properly,walk back into range,periodically
pressing .
Display Screen Messages
Screen Displays: When:
There is a call coming in.
The handset is connecting to the base.
The handset is in use.
You have received telephone company voice mail.
The base is paging the handset.
There is a call on hold.
The battery needs to be recharged.

Flashes when
you have
unreviewed call
information.
9
TELEPHONE OPERATION
AT THE BASE
On steadily:
handset is charging in base
Flashing slowly:
handset or base speaker is in use or a call is on hold
Flashing quickly:
there is an incoming call
Speaker
Volume
While on a call,
use to adjust the
volume of what
you hear.
Make, Answer,
or End a Call
Press .
When calling,use
the base keypad to
dial or enter a
memory location.
SPEAKER light is
on when call is
connected.
Hold
Press to put a call on hold. The IN USE light flashes. To return to
the call,press .
NOTE: When Hold is active, pressing on handset will also return
you to the call.
Mute
Press to prevent your caller from hearing you (you can hear your caller).
Press again to deactivate. MUTE light is on when Mute is activated.
Flash
Access subscriber
services while
on a call.
Redial
Press to call the last number dialed at
the base (up to 32 digits).

TELEPHONE OPERATION
AT THE BASE
10
Indicates a new call
has been received
If you subscribe to telephone
company voice mail with a visual
message waiting signal, light
flashes when you have voice
mail waiting.
NOTE: When the handset is in use the Page/Intercom and
Handset Locator features are inactive.
Intercom/Page
1Press and release to signal someone at the handset. A paging
tone sounds.
2When the person at the handset presses ,the handset
and base can communicate without tying up the phone line.
3Press again or press on handset to disconnect.
Base Ringer Volume Switch
Use to adjust how loudly the
base rings.

11
You can store 10 telephone numbers (up to 16 digits each) in the base
memory locations (0-9).
Store a Number in Base Memory
1Press on the base to enter programming mode.
The SPEAKER light flashes.
2Press the dial pad key (0-9) for the location where you
want to store the number.
3Enter the telephone number.
4Press to store the number. You will hear a
confirmation tone.
Dial a Number in Base Memory
1Press .
2Press and then the memory location (0-9) of the
number you want to dial. The number is dialed automatically.
TELEPHONE MEMORY
AT THE BASE

12
TELEPHONE DIRECTORY
The cordless handset can store 50 telephone numbers with names,each
up to 24 digits long. Entries are stored alphabetically. For consistency
with Caller ID entries, you may wish to enter last names first.
Note: Press at any time to exit directory.
Store a Number/Name in the Directory
1Press . The screen displays .
2Press . The screen displays .
3Using the chart below,enter up to 15 characters for the name
you’re storing with the number. Use to backspace and make
corrections;use to advance and add a space.
Presses
DialKey 1 2 3 4 5 6
1
A B C 2
D E F 3
G H I 4
J K L 5
M N O 6
P Q R S 7
T U V 8
W X Y Z 9
0
*
& ’ , - . #

13
4When you finish entering the name,press or .
The screen displays .
5Enter the telephone number. Use to backspace and make
a correction. Press to store a pause in the dialing sequence.
—OR—
Press to display the last number dialed from
this phone.
6Press or . The screen displays
and the current setting.
7Press or to change the setting. Choose (forYes) if you
wish the phone to alert you to calls from this number by changing
to a distinctive ringing pattern after the first ring. Choose (for
NO) for a normal ringing pattern.
8Press or to confirm your selection. If you chose
in Step 7,a will be displayed with the directory entry.
Note: When memory is full the screen displays , an error
tone sounds, and you will not be able to store a new number until you
delete a stored number.
Edit a Number/Name Stored in the Directory
1Press (DIR). The screen displays .
2Press or to scroll alphabetically through entries
stored in memory
—OR—
Press the dial pad key for the first letter of the entry you
want to edit.
3When the screen displays the number you want to edit,press
. Then press or until flashes.
4Press . The screen displays the name and number. The
flashing cursor appears at the end of the name. Use , and
the dial pad keys to edit the name. Press to move on to
edit the number. Press to move to edit the Distinctive
Ring setting.
5Press to save the edited information.
TELEPHONE DIRECTORY

14
Delete a Number/Name Stored in the Directory
1Press (DIR). The screen displays .
2Press or to scroll alphabetically through entries
stored in memory
—OR—
Press the dial pad key for the first letter of the entry you
want to delete.
3When the screen displays the number you want to delete,
press . Then press or until flashes.
4Press . The screen displays and the number.
The current choice flashes.
5Press or until flashes.
6Press . You’ll hear a series of beeps confirming the deletion.
Dial a Number from the Directory
1Press (DIR). The screen displays .
2Press or to scroll alphabetically through entries
stored in memory
—OR—
Press the dial pad key for the first letter of the entry you
want to dial.
3When the screen displays the number you want to dial,
press . Then press or until flashes.
4Press . The phone automatically dials the number.
TELEPHONE DIRECTORY

15
CALLER ID OPERATION
About Call History
This phone assigns each incoming call a number from 1 to 90. The most
recent call will have the highest number. When the memory is full,the
oldest call information is deleted to make room for new incoming call
information.
For each call that comes in,the screen displays the following information
between the first and second rings:
• Your caller’s name (15 letters are sent by your telephone
company)
• The caller’s area code and telephone number
•The time and date of the call
•The position of the call in call history.
If you answer a call before the information appears on the screen,it will
not be in the call history.
Note: Press at any time to exit call history.
Review Call History
The screen displays call information for about 15 seconds after it has
been received.
1Press (CID) to view call history. The screen displays
2Use and to scroll through records in call history.
AM
Caller’s name
Caller’s
telephone
number
Date of call Time of call Position of call
in call history

16
CALLER ID OPERATION
Delete Records from Call History
Delete a Specific Call
1Locate the record you want to delete from call history.
2Press ,then press or until flashes.
3Press . The screen displays and
the phone number. The current choice flashes.
4Press or until flashes.
5Press . You’ll hear a series of beeps confirming the deletion.
Delete All Calls
1While viewing call history,press ,then press or
until flashes.
2Press . The screen displays and
the phone number. The current choice flashes.
3Press or until flashes,then press . The screen
displays . The current choice flashes.
4Press or until flashes.
5Press . You will hear a series of beeps confirming the
deletion.
Dial a Displayed Number
1Locate the record in call history that you want to dial.
2If you wish to change how the number is dialed,press .
The screen displays any alternate dialing sequences available
for this call (area code + number; 1 + area code + number;
1+ number;number only).
3Press ,then press or until flashes.
4Press when the number is correctly displayed for dialing
—OR—
Press . The phone will automatically dial the number as it
is displayed.
PM OLD
PM OLD
PM OLD

17
CALLER ID OPERATION
Store a Call History Record in the Directory
1Locate the record in call history you want to store in memory.
2If you wish to change how the number is stored,press .
The screen displays any alternate dialing sequences available
for this call (area code + number; 1 + area code + number;
1+ number;number only).
3Press ,then press or until flashes.
4Press three times to store the call record in memory
without editing.
5Press or to select or for distinctive ring option.
6Press . You’ll hear a beep confirming that the name and
number were stored.
Display Screen Messages
Screen Displays: When:
The other party is blocking name and/or number
information.
Your phone company is unable to receive
information about this caller’s name and/or number.
Turn off the Base NEW CALL Indicator
After reviewing new calls,press the on the handset
—OR—
Place the handset in the base.
PM OLD