AT&T TL7900 Manuel utilisateur

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Manuel utilisateur
User’s manual
TL7900
DECT 6.0
accessory cordless headset
Congratulations
on your purchase of this AT&T product.
Enjoy up to 12 hours of hands-free talk time and crystal-
clear sound quality with the AT&T TL7900 DECT 6.0 Accessory
Cordless Headset. Pair it wirelessly with AT&T TL7910/TL7912
and other compatible DECT phones. Easy one-button answer,
volume and mute controls enhance wireless freedom, while a
range of up to 500 feet maximizes mobility. A magnetic charger
in the cradle ensures the headset fits and charges securely—so
you’ll never run out of battery during long calls. Lightweight and
comfortable, the headset offers multiple wearing styles: over the
ear, over the head or behind the neck.
Before using this AT&T product, please read the Important
safety information section on pages 35-37 of this manual.
Please thoroughly read this user’s manual for the feature
operations and troubleshooting information necessary to install
and operate your new AT&T product. You can also visit our
website at www.telephones.att.com or call
1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.
This telephone meets the California Energy Commission
regulations for energy consumption. Your telephone is set up to
comply with the energy-conserving standards right out of the
box. No further action is necessary.
Visit
www.telephones.att.com/headsets for a complete list
of AT&T phones that have been tested and found to be
compatible with the TL7900.
Model number: TL7900
Type: DECT 6.0 accessory cordless headset
Serial number:
Purchase date:
Place of purchase:
Both the model and serial numbers of your AT&T product can be
found on the bottom of the headset charger.
Save your sales receipt and original packaging in case it is
necessary to return this product for warranty service.
Telephones identified with this logo have reduced noise and
interference when used with most T-coil equipped hearing
aids and cochlear implants. The TIA-1083 Compliant Logo is
a trademark of the Telecommunications Industry Association.
Used under license.
© 2016 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.
Parts checklist
Check to make sure the headset package includes the following
items. Save your sales receipt and original packaging in the
event warranty service is necessary.
Cordless headset
with earbud attached
Headset charger
Battery with battery
compartment cover attached
User's manual
User’s manual
TL7900
DECT 6.0 cordless headset
Five earbuds
Behind the neck band
Headset charger
power adapter
Quick start guide
Quick start guide
TL7900
DECT 6.0 cordless headset
Three over the ear hooks Two over the head bands
User’s manual
TL7900
DECT 6.0
accessory cordless headset
Table of contents
Getting started
Quick reference guide -
headset ......................................... 1
Headset lights ........................... 1
Headset alert tones ................ 3
Quick reference guide -
headset charger ....................... 4
Installation ...................................... 5
Battery installation ..................... 6
Headset charger installation
and battery charging ............. 7
Adding and registering
headsets ...................................... 8
Register a headset to the
TL7910/TL7912
headset base ............................. 9
Register a headset to
an AT&T DECT cordless
telephone base .......................10
Deregistering headset ..............12
Deregister all headsets
from the TL7910/TL7912
headset base ..............................12
Deregister all headsets
from an AT&T DECT
cordless telephone base ....13
Headset attachments ...............14
Earbud ..........................................14
Over the ear hook ..................15
Over the head band ..............18
Behind the neck band ..........20
Operation
Headset operation .....................23
Power on/off the
headset ........................................23
Make a call.................................23
Answer a call ............................23
End a call ....................................23
Voice command .......................24
Headset ringer ......................... 24
Caller ID announce ................25
Temporary ringer
silencing ......................................25
Call waiting ................................25
Options while on calls .............26
Volume control ........................26
Mute ..............................................26
Multiple headsets use ..........27
Appendix
Troubleshooting ..........................28
Maintenance..................................34
Important safety
information ................................35
Safety information..................35
Especially about cordless
headsets .....................................36
Precautions for users
of implanted cardiac
pacemakers ...............................37
Pacemaker patients ...............37
For C-UL compliance ................38
Mesures de sécurité
importantes ...............................38
FCC Part 68 and ACTA.............42
FCC Part 15 ...................................44
California Energy Commission
battery charging testing
instructions ................................45
Limited warranty .........................46
Technical specifications .......... 49
DECT 6.0 digital
technology .................................49
Operating range ......................49
Extended range and
clarity ...........................................49
Index
Index .................................................50
1
light status
Red On when the headset is charging in the
headset charger.
Flashes every 10 seconds to indicate the battery is
low when the headset is not in the headset charger.
Flashes three times to indicate the headset is
powering off.
Blue On when a fully charged and registered headset is
in the headset charger.
Flashes three times to indicate the headset is
powering on.
Flashes twice every three seconds when the headset
is in use.
Flashes four times every four seconds when there is
an incoming call.
Flashes every 10 seconds when a fully charged
and registered headset in idle mode is out of the
headset charger.
Red and blue Flashes slowly when the headset is not registered.
Flashes quickly when the headset is trying to
register to a headset base or telephone base.
Off The battery is dead.
No battery is installed.
The headset is powered off.
Quick reference guide - headset
Headset lights
(On/off button and light)
Press to make, answer or end a call
(page 23).
Getting started
Getting started
2
Quick reference guide - headset
VOL+/VOL-
Slide the volume switch
to the right or left to
adjust the headset
ringer volume while
in idle mode, or the
listening volume while
on a call (page 26).
Earpiece
Microphone
The microphone
incorporates noise
canceling technology
for clearer calls.
FLASH
Press to answer an
incoming call when you
receive a call waiting alert
during a call (page 25).
Battery with cover
attached
Remove to replace the
battery (page 6).
MUTE/VOICE
Press to mute the microphone
during a call (page 26).
Press to mute the ringer in
the earpiece when there is an
incoming call (page 24).
Press to initiate the voice
command feature when in idle
mode. (It is only available when
TL7900 is registered to a TL7910/
TL7912 headset base.) (page 24)
Getting started
3
One long beep The headset is ready to take your voice
command. (The voice command feature is
only available when TL7900 is registered to
a TL7910/TL7912 headset base. You have to
install the AT&T Softphone Call Manager
before using this feature. For installation and
operation instructions of the software, refer
to the Installation and Operation Guide
which can be found in the CD-ROM in the
TL7910/TL7912 package. You may also visit
www.telephones.att.com/downloads
to download it.)
One short beep every
30 seconds
The microphone is muted.
Two beeps Error alert tone.
The ringer volume has reached its lowest
setting.
The listening volume has reached its highest
or lowest setting.
The speaking volume has reached its highest
or lowest setting.
Any key is pressed while the headset is out
of range.
Two low beeps Call waiting alert tone.
Two rapid beeps
every 20 seconds
Low battery warning.
Three rising beeps A conference call has started.
Three rapid beeps
every 20 seconds
The headset is out of range.
The headset is not yet registered.
Three rapid beeps The headset is powering on or off.
Quick reference guide - headset
Headset alert tones
Getting started
4
Quick reference guide - headset charger
Magnetic charging mount
Place the headset here for
charging.
Power cord slot
Route the power
cord through the
slot.
Power jack
Getting started
5
Installation
See pages 6-7
for easy instructions.
You must install and
charge the battery before
using the headset.
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.
Getting started
6
Battery installation
The battery is permanently attached to the battery compartment
cover. Do not try to separate them from each other. After installing
the battery, charge it for at least 15 minutes. You may be able to
make and receive short calls. For optimal performance, charge the
headset battery for at least three hours before use. When fully
charged, the headset battery provides approximately 12 hours of
talk time or 5 days of standby time. When the headset is not inWhen the headset is not in
use, recharge it by returning it to the headset charger.
NOTES:
Remove any headset attachment, except the earbud, before battery
replacement.
To order a replacement battery (model BT191665), visit our website at
www.telephones.att.com or call 1 (800) 222-3111.
In Canada, dial 1 (866) 288-4268.
1. Insert the battery into the
battery compartment.
2. Press down on the battery until it
clicks into place.
Getting started
7
Headset charger installation and battery charging
After installing the battery, charge the headset by placing it in
the magnetic charging mount, as shown below. The light turns
on when the headset is charging.
IMPORTANT INFORMATION
Use only the supplied rechargeable battery pack or replacement
battery pack (model BT191665). To order, visit our website at
www.telephones.att.com or call 1 (800) 222-3111. In
Canada, dial 1 (866) 288-4268.
The magnet holds the top
of the headset in place.
The light turns on.
3.
Plug the small end of the headset charger power adapter
into the power jack at the bottom of the headset charger.
Route the power cord through the power cord slot. Plug the
large end of the power adapter into an electrical outlet not
controlled by a wall switch.
1.
Insert the headset into the
magnetic charging mount.
2.
Magnetic
charging mount
Getting started
8
Adding and registering headsets
You must register your new TL7900 headset to one of the
following devices before use:
AT&T TL7910/TL7912 cordless headset (see page 9). You can
register a maximum of two headsets to each headset base.
A compatible AT&T DECT 6.0 cordless telephone (see pages
10-11). Visit www.telephones.att.com/headsets for a list
of compatible telephones.
Refer to the user’s manual of your telephone for the maximum
number of handsets and headsets that you can register to the
telephone. If you have the maximum number of handsets/
headsets registered, you need to follow the deregistration
instructions (see pages 12-13) to deregister all registered devices
before you can register this new headset.
You can only register the headset to one device at a time. You
must deregister the headset before registering it to another
headset base or telephone.
Getting started
9
Register a headset to the TL7910/TL7912 headset base
Make sure the battery is properly installed in the
headset (see page 6). The light flashes slowly
in red and blue to indicate the headset is not
registered.
Place the headset in the headset charger and
allow it to charge for at least one hour before
beginning registration.
Remove the headset from the headset charger.
Press and hold the PAIR button on the headset
base that is registering this headset (about four
seconds). When the MUTE light on that headset
base turns on, release the button.
Return the headset to the headset charger
for registration. The light flashes quickly
in red and blue.
It takes about 60 seconds to complete the
registration process. TheThe light turns red
when the headset is registered but not fully
charged, or turns blue when it is registered
and fully charged.
If the registration fails, you hear the voice prompt "Not
registered" when you press the button on the headset, and the
light on the headset flashes slowly in red and blue.
To reset the headset, remove it from the headset charger and try
the registration process again.
NOTE: You cannot register a headset if another system headset is in use.
1.
2.
3.
4.
5.
Adding and registering headsets
Getting started
10
Register a headset to an AT&T DECT cordless telephone base
Make sure the battery is properly installed
in the headset (see page 6). The light on
the headset flashes slowly in red and blue to
indicate the headset is not registered.
Place the headset in the headset charger and
allow it to charge for at least one hour before
beginning registration.
Remove the headset from the charger.
On the telephone base of the cordless phone,
press and hold /HANDSET LOCATOR or
FIND HS until the red IN USE light turns on (about four
seconds) and then release the button.
If your telephone base has no /HANDSET LOCATOR or
FIND HS button:
Press and hold the HOLD button until the screen displays
Registering... Please wait, then release the button.
-OR-
Press and hold the /LOCATOR button until the screen
displays Registering handset..., then release the button.
Place the headset back to the charger. The light flashes
quickly in red and blue.
1.
2.
3.
4.
5.
Adding and registering headsets
Getting started
11
Register a headset to an AT&T DECT cordless telephone base
(cont.)
It takes about 60 seconds to complete the
registration process. The light turns red when
the headset is registered but not fully charged, or
turns blue when it is registered and fully charged.
To verify the registration, press the button
on the headset and check for a dial tone. If the
registration fails, you hear the voice prompt "Not
registered" and the light on the headset flashes
slowly in red and blue.
To reset the headset, remove it from the headset charger and try
the registration process again.
NOTE:
The button used for registration on your cordless telephone system may
be different. Refer to the user's manual of your telephone for detailed
information.
Adding and registering headsets
Getting started
12
Deregistering headset
You may need to deregister your headsets if:
You have already registered the headset and now wish to register
your headset to a different headset base or telephone base.
-OR-
You have registered the maximum number of headsets and
need to replace one of them. You must first deregister allYou must first deregister all
headsets, and then register each headset 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 headsets from the TL7910/TL7912 headset basethe TL7910/TL7912 headset base
Press and hold the PAIR button on the headset base (at least
10 seconds) until the MUTE light on the headset base turns on
and starts to flash, then release the PAIR button.
Immediately press and release the PAIR button again. You
must press the PAIR button while the MUTE light is still
flashing. (The light flashes for about seven seconds. If the light
stops flashing, start again with Step 1.)
It takes about 10 seconds to complete the deregistration
process. The light flashes slowly in red and blue when the
deregistration process is successful.
3. To register the headset(s) to the headset base again, follow the
registration instructions on page 9.
NOTES:
You cannot deregister the headset(s) if any system headset is in use.
Even if the battery is depleted, you can still deregister the headset by
following the steps mentioned above.
1.
2.
Getting started
13
Deregistering headset
Deregister all headsets from an AT&T DECT cordless
telephone base
Following the steps, as mentioned below, will deregister all the
headsets and handsets registered to the cordless phone.
Press and hold /HANDSET LOCATOR or FIND HS on the
telephone base for about 10 seconds until the IN USE light
starts to flash, then release the button.
Immediately press /HANDSET LOCATOR or FIND HS
again. You must press the button while the IN USE light is still
flashing. (The light flashes for about five seconds. If the light
stops flashing, start again with step 1.)
If your telephone base has no /HANDSET LOCATOR or or
FIND HS button:
Press and hold the FLASH button until the screen displays
Deregister all handsets?, then release the button.
Press YES softkey.
-OR-
Press and hold the /LOCATOR button until the screen
displays Registering handset... followed by Deregister all
handsets?, then release the button.
Immediately press and release MENU/SELECT again.
It takes about 10 seconds to complete the deregistration
process. The light flashes slowly in red and blue when the
deregistration process is successful.
NOTES:
You cannot deregister the headset(s) if any system handset/headset is in use.
Even if the battery is depleted, you can still deregister the headset by
following the steps mentioned above.
The button used for deregistration on your cordless telephone system may be
different. Refer to
the user's manual of your telephone
for detailed information.
1.
2.
i.
ii.
i.
ii.
Getting started
14
Headset attachments
Earbud
There are a total of six earbuds provided. One of them has been
attached to the headset. They come in three sizes of which there
are two types: one normal and one providing a deeper fit. Follow
the steps, as mentioned below, to change the earbud.
To remove the earbud from the headset earpiece:
Hold both sides of the earbud. Twist and pull the earbud until it
separates from the earpiece.
To attach the earbud to the headset earpiece:
Choose an appropriate earbud.
Position the earbud on the earpiece, as shown below.
Press the earbud down on the earpiece until it clicks into
place. Move the earbud around so that the protruding bump
on the earbud is pointing towards your mouth when placed on
your ear.
1.
2.
3.
Protruding
bump
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AT&T TL7900 Manuel utilisateur

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Manuel utilisateur

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