AT&T TL74108 - Manual (Page 3)

2
IMPORTANT INFORMATION
. Use only the power adapters supplied with this product or equivalent. To order a replacement
power adapter, visit our website at
www.telephones.att.com
, or call
1 (800) 222-3111
. In Canada, dial
1 (866) 288-4268
.
2. The power adapters are intended to be correctly oriented in a vertical or floor 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.
Telephone line
cord
DSL filter (not included,
required for DSL users).
5. Plug the other end
of the telephone
line cord into a
telephone jack.
4. Plug the telephone
base power adapter
into an electrical
outlet not controlled
by a wall switch.
3. Route cords
through slots.
2. Plug one end of the
telephone line cord into
the telephone jack at the
bottom of the telephone
base. 1. Plug the small end of the
telephone base power adapter
into the power jack at the
bottom of the telephone base.
6. Plug the coiled handset cord into the jack at
the left of the telephone base.
Telephone base installation
If you subscribe to high-speed Internet service (Digital Subscriber Line - DSL)
through your telephone lines, you must install a DSL filter between the
telephone base and the telephone wall jack. The filter will prevent noise
and caller ID problems caused by DSL interference. Please contact your DSL
service provider for more information about DSL filters.
Install the telephone base as shown below.
Telephone base installation