AT&T EL52100 Quick Start Guide

3
Installation
Install the telephone base, as shown below. If you subscribe to high-speed Internet service
(DSL - digital subscriber line) through your telephone line, you must install a DSL filter on
the DSL line. If you want to mount your telephone on a wall, use the included wall-mount
bracket and refer to Wall-mount installation in the online user’s manual for details.
IMPORTANT INFORMATION:
Use only the power adapter provided with this product. To obtain a replacement, visit our website
at www.telephones.att.com or call 1 (800) 222-3111. In Canada, dial
1 (866) 288-4268.
Plug the large end
of the base power
adapter into an
electrical outlet not
controlled by a wall
switch.
Plug the small
end of the larger
power adapter into
the power jack on
the bottom of the
telephone base.
Electrical outlet not
controlled by a wall
switch
A DSL filter (not included) is
required if you have DSL high-
speed Internet service. The
DSL filter must be plugged
into the telephone 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.
Telephone
line cord
Plug the other end of the
telephone line cord into a
telephone wall jack.
Telephone wall jack

AT&T EL52100 Specifications

General

Brand	AT&T
Model	EL52100
Category	Cordless Telephone
Language	English