Getting started
Telephone base installation
1.Plug one end of the telephone line cord into the telephone jack at the bottom of the telephone base.
5. Plug the other end of the telephone line cord into a telephone jack.
DSL filter | Telephone line cord | |
(Optional for DSL users, | ||
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see number four in the |
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note section, below.) |
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2.Plug the small end of the power adapt- er into the power jack at the bottom of the telephone base.
3. Route cords 
through slots.
4. Plug the large end of the larger power adapter into an electri- cal outlet not control- led by a wall switch.
NOTES:
1.Use only the power cord supplied with this product, or equivalent. To order a replacement power cord, visit our website at www.telephones.att.com, or call 1 (800)
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,
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.