AT&T 2812B - Manual (Page 9)

6
Getting started
Telephone line cord
DSL filter
(Optional for DSL users,
see number four in the
note section below.)
1. Plug one end of the telephone
line cord into the telephone jack at
the bottom of the telephone base.
2. Plug the small end of the
power adapter for telephone base
into the power jack at the bottom
of the telephone base.
3. Route cords through slots.
4. Plug the large end of the power
adapter for telephone base into an
electrical outlet not controlled by
a wall switch.
5. Plug the other end of the telephone
line cord into a telephone wall jack.
Telephone base installation
NOTES:
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. Be sure to use an electrical outlet not controlled by a wall switch.
3. This power unit is intended to be correctly oriented in a vertical or floor mount position. The prongs
are not designed to hold the plug in place if it is plugged into a ceiling, under-the-table or cabinet
outlet.
4. 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 service provider for a DSL filter.
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