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5
Getting started
IMPORTANT INFORMATION
1. 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.
2. This power adapter is intended to be correctly oriented in a vertical or floor mount position.
3. If you receive high speed internet through your telephone line (commonly referred to as DSL),
and you are experiencing interference during telephone conversations and/or your caller ID
features are not functioning properly, install a DSL filter to the telephone line between the
telephone base and the telephone wall jack. Contact your DSL provider for a DSL filter.
Telephone base and charger installation
1. Plug the small end of
the smaller power adapter
into the jack on the under-
side of the charger, then
route the cord through the
slot as shown.
2. Plug the large end of
the smaller power adapter
into an electrical outlet.
Charger installation
Telephone base installation
4. Plug the other end of
the telephone line cord
into a telephone jack.
1. Plug the small end of
the larger power adapter
into the power jack at
the bottom of the tel-
ephone base.
3. Route cords
through slots.
5. Plug the large end of
the larger power adapt-
er into an power outlet
not controlled by a wall
switch.
Power
adapter
2. Plug one end of the tele-
phone line cord into the tel-
ephone jack at the bottom
of the telephone base.
DSL filter
(not included)
Telephone
line cord