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This symbol is to alert you to important operating or servicing instructions that may
appear in this user’s manual. Always follow basic safety precautions when using this
product to reduce the risk of injury, fire, or electric shock.
Safety information
Read and understand all instructions in the user’s manual. Observe all markings on
the product.
Avoid using a telephone during a thunderstorm. There may be a slight chance of electric shock
from lightning.
Do not use a telephone in the vicinity of a gas leak. If you suspect a gas leak, report it
immediately, but use a telephone away from the area where the gas is leaking. If this product
is a cordless model, make sure the telephone base is also away from the area.
Do not use this product near water, or when you are wet. For example, do not use it in a wet
basement or shower, or next to a swimming pool, bathtub, kitchen sink, or laundry tub. Do
not use liquids or aerosol sprays for cleaning. If the product comes in contact with any liquid,
unplug any line or power cord immediately. Do not plug the product back in until it has
dried thoroughly.
Install this product in a protected location where no one can trip over any line or power cords.
Protect cords from damage or abrasion.
If this product does not operate normally, see the Troubleshooting section on pages 87-94
of this user’s manual. If you cannot solve the problem, or if the product is damaged, refer to
the Limited warranty section on pages 84-85. Do not open this product except as directed
in your user’s manual. Opening the product or reassembling it incorrectly may expose you to
hazardous voltages or other risks.
Replace backup battery only as described in your user’s manual (see page 9). Do not burn or
puncture batteries — they contain caustic chemicals.
This power adapter 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 or an
under-the-table/cabinet outlet.
Caution: Use only the power adapter provided with this product. To obtain a
replacement, visit our website at www.telephones.att.com or call
1 (888) 915-2007. In Canada, dial 1 (866) 288-4268.
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Appendix
Important safety information
80