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.