AT&T TL91378, TL9178, TL91278, TL91178 User Manual

Quick start guide

TL91178/TL91278/TL91378TL91278/TL91378TL91378

DECT 6.0 cordless
telephone with BLUETOOTH®
wireless technology

Installation

You must install and charge
the handset battery before
using the cordless handset.

Install the telephone base close to a telephone jack and a power outlet not
controlled by a wall switch. The telephone base can be placed on a flat surface
or vertically mounted on the wall. For optimum range and better reception,
place the telephone base in a central and open location.

You may hear interference if your cellular phone is too close to the telephone
base during a CELLULAR call. Make sure that your Bluetooth enabled cellular
phone is between one to 12 feet away from the telephone base in order
to maintain a clear and consistent connection between your Bluetooth cell
phone, telephone base and cell tower.

If you subscribe to high-speed Internet service (digital subscriber line - DSL)
through your telephone line, you must install a DSL filter between the telephone
base and the telephone wall jack (see the following page). The filter prevents
noise and caller ID problems caused by DSL interference. Please contact your
DSL service provider for more information about DSL filters.

Your product may be shipped with a protective sticker covering the handset or
telephone base display - remove it before use.

STOP!

See pages 4-5
for easy instructions.

For customer service or product information, visit our website at

www.telephones.att.com or call 1 [phone]. In Canada, dial
1 [phone].

1

Telephone base installation

Install the telephone base as shown below. Make sure that the electrical outlet
is not controlled by a wall switch.

The telephone base is set for desktop use. If you want to change to the wallIf you want to change to the wall
mounting position, install the supplied wall mount bracket to the telephone base.
Refer to the user's manual for details.

2. Route the power cord through the

1. Plug the small

end of the power
adapter into the
power jack at
the bottom of
the telephone
base.

7. Raise the antenna.

slot next to the telephone jack.

3. Plug one end of

the telephone
line cord into the
telephone jack at
the bottom of the
telephone base.

4. Place the cords

into the channels.

Power
adapter

6. Plug the large end of the

power adapter into a power
outlet not controlled by a
wall switch.

Telephone
line cord

DSL filter (not included),
required if you have DSL
high-speed Internet service.

2

5. Plug the other

end of the
telephone line
cord into a
telephone jack
or a DSL filter.

Charger installation

Plug the power adapter
into an electrical outlet not
controlled by a wall switch.

IMPORTANT INFORMATION

Use only the power adapter supplied with this product. To order a replacement

1.

power adapter, visit our website at www.telephones.att.com, or call

1 [phone]. In Canada, dial 1 [phone].

The power adapters are intended to be correctly oriented in a vertical or floor

2.
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.

3