AT&T TRIMLINE TR1909 - Manual (Page 9)

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Getting started
For customer service or product information, visit our website at
www.telephones.att.com
or call
1 (800) 222-3111
.
In Canada, dial
1 (866) 288-4268
.
CAUTION: To reduce the risk of fire or injury to persons or damage to the
telephone, read and follow these instructions carefully:
Use only four AA alkaline batteries (not included).
Dispose of these batteries in a safe manner. Do not burn or puncture. Like other
batteries of this type, if burned or punctured, they could release caustic material
which could cause injury.
Do not open or mutilate the battery. Released electrolyte is corrosive and may
cause damage to the eyes or skin. It may be toxic if swallowed.
Exercise care in handling batteries in order not to create a short circuit. Do not
allow conductive materials such as rings, bracelets or keys to touch the battery.
The battery or conductor may overheat and cause harm.
Use the battery identified for use with this product only in accordance with the
instructions and limitations specified in this manual.
Observe proper polarity orientation between the battery and metallic contacts.
Do not disassemble your telephone. There are no serviceable parts inside. Refer
to qualified service personnel for servicing.
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Installation preparation
If you subscribe to high-speed Internet service (DSL - digital
subscriber line) through your telephone lines, you must install a
DSL filter between the telephone line cord and the telephone wall
jack. The filter prevents noise and caller ID problems caused by
DSL interference. Please contact your DSL service provider for more
information about DSL filters.
Your product may be shipped with a protective sticker covering the
handset or telephone base display - remove it before use.
Make sure to install four
AA alkaline batteries
(not included) before
using the telephone. See page 6 for easy
instructions.