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 page 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.
DSL filter (not included) is
required if you have DSL
high-speed Internet service.
Telephone line cord
4
Telephone wall jack
Plug the other end
of the telephone
line cord into a
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.