AT&T 2U20 User Manual
AT&T
Customer Instruction Booklet:
Cord-Free Headset
Model 2U20
CIB 107 658 957
Cord-Free Headset
IMPORTANT SAFETY INSTRUCTIONS
When using your telephone equipment, basic safety precautions should
always be followed to reduce the risk of fire, electric shock, and injury
to persons, including the following:
Read and understand all instructions.
1.
Follow all warnings and instructions marked on the product.
2.
The symbol
important operating and service instructions.
Unplug this product from the wall outlet before cleaning. Do not use
3.
liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
Do not locate base unit near water, for example, near a bath tub,
4.
wash bowl, kitchen sink, or laundry tub, in a wet basement or
near a swimming pool.
Do not place this product on an unstable cart, stand or table.
5.
The product may fall, causing serious damage to the product.
Slots and openings in the cabinet and the bottom or back are
6.
provided for ventilation, to protect it from overheating; these
openings must not be blocked or covered. The openings should
never be blocked by placing the product in the bed, sofa, rug or
other similar surface. This product should never be placed near or
over a radiator or heat register. This product should not be placed
in a built-in installation unless proper ventilation is provided.
This product should be operated only from the type of power source
7.
indicated on the marking label. If you are not sure of the type of power
supply to your home, consult your dealer or local power company.
Do not allow anything to rest on the power cord. Do not locate this
8.
product where the cord will be abused by persons walking on it.
Do not overload outlets and extension cords as this can result in
9.
the risk of fire or electric shock.
10.
Never push objects of any kind into this product through cabinet slots
as they may touch dangerous voltage points or short out parts that
could result in a risk of fire or electric shock. Never spill liquid of any
kind on the product.
To reduce the risk of electric shock, do not disassemble this product,
11.
but take it to qualified servicemen when service or repair work is
required. Opening or removing covers may expose you to dangerous
voltages or other risks. Incorrect reassembly can cause electric shock
when the appliance is subsequently used.
12.
Avoid using a telephone (other than a cordless type) during an
electrical storm. There may be a risk of electric shock from lightning.
13.
Do not use the telephone to report a gas leak in the vicinity of the leak.
14.
Unplug this product from the wall outlet and refer servicing to
qualified service personnel under the following conditions:
When the power supply cord or plug is damaged or frayed.
A.
B.
If liquid has been spilled into the product.
identifies and alerts the user to the presence of
i
C.
If the product has been exposed to rain or water.
If the product does not operate normally by following the operating
D.
instructions. Adjust only those controls that are covered by the
operating instructions because improper adjustment of other controls
may result in damage and will often require extensive work by a
qualified technician to restore the product to normal operation.
If the product has been dropped or the cabinet has been damaged.
E.
F.
If the product exhibits a distinct change in performance.
15.
Never install telephone wiring during a lightning storm.
Never install telephone jacks in wet locations unless the jack is
16.
specifically designed for wet locations.
Never touch uninsulated telephone wires or terminals unless the
17.
telephone line has been disconnected at the network interface.
Use caution when installing or modifying telephone lines.
18.
Use only with Class 2 power source, rated at an input voltage of
19.
110 VAC, 60 HZ and an output voltage of 12 Vdc, 300 mA.
The Cord-Free Headset requires AC power in order to operate. In
20.
order to have phone service during a power outage, have another
telephone available that is powered only by the telephone line.
Keep all product cords and cables away from operating machinery.
21.
SAVE THESE INSTRUCTIONS
CAUTION:
read and follow these instructions.
1.
Use only the following type and size battery pack:
Do not dispose of the battery pack in a fire. The cell may explode.
2.
Check with local codes for possible special disposal instructions.
See page 14 for information on battery recycling.
Do not open or mutilate battery pack. Released electrolyte is corrosive
3.
and may cause damage to the eyes or skin. It may be toxic is swallowed.
4.
Exercise care in handling batteries in order not to short the battery with
conducting materials such as rings, bracelets, and keys. The battery
pack or conductor may overheat and cause burns.
Charge the battery pack in accordance with instructions supplied
5.
with this unit.
6.
Observe proper orientation between battery pack and charger contacts.
ii
To reduce the risk of fire or injury to persons,
See page 14 of this manual for a list of battery manufacturers
and models.
TABLE OF CONTENTS
I.
Important Safety Instructions
Welcome
II.
Cord-Free Headset Feature Benefits
III.
Getting Started
IV.
Portable Unit and Accessories
A.
Base Unit and Accessories
B.
Universal Headpiece Styles
C.
V.
Installation
For Standard Telephone Users:
A.
Attaching the Telephone Line Cord and AC Adapter
B.
For AT&T Partner® System Users:
Connecting the Cord-Free Headset
to Your Partner System Phone
Setting the Ringer Controls
C.
Setting the Tone/Pulse Switch
D.
Installing and Charging the Battery Pack
E.
Attaching a Universal Headpiece
F.
Wearing a Universal Headpiece
G.
Wearing the Portable Unit
H.
Installing the Wall Mount Option
I.
Positioning the Base Unit Antenna
J.
VI.
Portable Unit Operation
Making a Call
A.
Answering a Call
B.
Adjusting the Headset Volume
C.
Using Memory Speed Dial
D.
Using Other Function Keys
E.
F.
Responding to Low Battery Indicators
Operating the Portable Unit From the Cradle
G.
Replacing the Battery Pack
H.
The RBRC
I.
™
Seal and Battery Recycling
i
1
1
3
4
5
6
6
7
7
7
8
8
9
9
9
10
10
10
11
12
13
13
14
14
VII. Operating Procedures
A.
Maintaining Clear Communications 15
Maintaining Secure Communications
B.
Using the PAGE Key 16
C.
Quick Reference Guide
VIII.
Warranty Information
IX.
Service Information
X.
FCC Information
XI.
16
17
19
20
21
iii
WELCOME
Welcome to a new business advantage: CORD-FREE headset commu-
nications. You’ve taken an important step. By selecting AT&T’s
CORD-FREE headset you have chosen to address an essential factor
in telecommunications – the human factor. And you’ve acknowledged
one of the most important strategies in modern business – achieving
the best possible communication with your customers.
Your new AT&T CORD-FREE headset safeguards your customer
communications as never before. Communications with your customers are maintained as you move around your office or workspace.
Your quick response lets them know you care about them and what
they have to say.
Operation couldn’t be more simple. Follow the installation instructions
for the Base Unit. Charge the battery in the portable unit. Connect your
headpiece and begin your CORD-FREE communications.
Welcome to the high ground of modern business, a place where
productivity is enhanced, customers are reassured and communication
is maintained.
PRODUCT FEATURES
●
Guaranteed to work: designed and certified to operate with your
®
, Partner Plus or Partner II® System
Partner
●
Pocket size portable offers total flexibility: slip in a pocket, clip
on a belt or use neck strap wear
●
Complete compatibility with AT&T Universal Headsets: gives
you the freedom to choose any available headpiece style
●
Clear, secure cord-free communications: activate the unit and
automatically select one of 65,000 security codes
●
Duplicate ON/OFF & Mute Feature controls: ON/OFF & Mute
buttons located on top and front of the portable dial pad help
simplify operation
●
Speed dialing of frequently called numbers: the portable dial
pad stores up to 10 phone numbers
●
Repeat dialing: the portable unit includes a last number dialed
feature
●
One way page: helps locate you or your portable dial pad when
you are away from the base unit
●
Duplicate in use indicators: an In-Use lamp on the base unit
and ON/OFF lamp on the portable unit illuminate when the headset
is in use
●
Low battery warning lamp: warns you when your battery
needs recharging
1
●
Base Unit Operation: allows you to use your headset when batteries
are low
●
Standard system phone connectivity: connects to all telephone
systems that offer a connection for a standard telephone
●
Standard home phone connectivity: connects to all standard home
telephones
●
1 - 2 users: allows up to two simultaneous cord-free telephone line
users at the same time
GETTING STARTED
Your CORD-FREE headset consists of two component packages:
a Base Unit package and a Headpiece package. Figures 1 & 2 list and
illustrate the items included with the Base Unit package. The currently
available headpiece styles are illustrated in Figure 3.
As Figures 1 & 2 illustrate, the Base Unit package includes several
required and convenience accessories. Please locate and familiarize
yourself with all required and convenience components.
Figures 1 & 2 also locate and identify the function of all feature buttons, switches, indicators and connectors. Please familiarize yourself
with the use and characteristics of these items.
Once you feel comfortable with the information provided in this
section, please proceed to the Installation Section.
2
PORTABLE UNIT AND ACCESSORIES
1.
Portable unit cable
2.
ON/OFF keys
Headset jack
3.
Volume control
4.
Belt clip well and battery contacts
5.
RINGER ON/OFF
6.
Battery compartment
7.
ON/OFF & MUTE indicator
8.
LOW BATTERY indicator
9.
10.
MUTE keys
Antenna
11.
12.
REDIAL/PAUSE key
13.
CHANNEL selection key
14.
MEMORY storage and recall key
FLASH key
15.
TONE key
16.
17.
Battery pack
Holster belt clip
18.
19.
Neck strap
20.
Memory dial directory
(not shown)
2
3
4
5
8 9
FIGURE 1
11
10
12
13
14
15
6
1
16
7
17
18
19
3
BASE UNIT AND ACCESSORIES
AC adapter (6 feet/1.83 meters)
1.
Telephone line cord (7 feet/2.13 meters)
2.
Bridging Adapter
3.
4.
Cradle and battery contacts
Tone/pulse switch
5a.
Ringer control
5b.
AC adapter jack
5c.
Telephone jack
5d.
Antenna
6.
Battery charging indicator
7.
In use indicator
8.
Page key
9.
10.
Wall mount and headpiece holder
FIGURE 2
1
2
Back Panel of Base Unit
5a
5b
4
5c 5d
3
5
6
7
8
9
10
4
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