Telephone Base Installation - AT&T EL52100 User Manual

Getting started

Telephone base installation

If you subscribe to high-speed Internet service (DSL - digital subscriber
line) through your telephone line, you must install a DSL filter between the
telephone line cord and the telephone wall jack. The filter prevents noise
and caller ID problems caused by DSL interference. Please contact your DSL
service provider for more information about DSL filters.
The telephone base comes ready for tabletop use. If you want to mount your
telephone on a wall, refer to Wall-mount installation on pages 7 for details.
Electrical outlet not
controlled by a wall
switch
Plug the large
end of the power
adapter into an
electrical outlet not
controlled by a wall
switch.
Plug the small
end of the power
adapter into the
power jack on
the bottom of the
telephone base.
ImPoRTAnT InFoRmATIon:
Use only the power adapter provided with this product. To obtain a replacement, visit our
www.telephones.att.com
website at
1 (866) 288-4268
Canada, dial
Telephone
line cord
1 (800) 222-3111
or call
.
4
Telephone wall jack
Plug the other end of the
telephone line cord into a
telephone wall jack.
A DSL filter (not included)
is required if you have DSL
high-speed Internet service.
The DSL filter must be
plugged into the wall jack.
Route the cords
through the slots.
Plug one end of the
telephone line cord
into the TEL. LInE
jack on the bottom
of the telephone
base.
. In