User Manual
Getting started
5
Telephone installation
Connect the telephone line cord(s) and the power cord to the telephone base.
If you subscribe to high speed Internet service (DSL - digital subscriber line)
ID problems caused by DSL interference. Please contact your DSL service
Option 1: If you have a two-line wall jack, install your telephone base, as
shown below.
2.
Plug the other end of the
coiled handset cord into the
telephone base.
Plug the small end of
the power adapter
into the power jack
on the back of the
telephone base.
Plug one end of the
black telephone line
cord (4-conductor)
into the jack labeled
LINE 1/L1+L2 on
the back of the
telephone base.
Plug the other end of the black
telephone line cord (4-conductor)
into the wall jack.
Plug the large
end of the power
adapter into an
electrical outlet
not controlled by
a wall switch.
If you have DSL high
speed Internet service,
included) is required.
be plugged into the
telephone wall jack.
NOTES:
Use only the power adapter supplied with this product. 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.
The prongs are not designed to hold the plug in place if it is plugged into a ceiling,
under-the-table or cabinet outlet.
•
•
L1+L2
One end of
the coiled
telephone
line cord has
already been
plugged into
the handset.
Make sure it
is plugged in