AT&T CL2909 - Manual (Page 3)

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).
Do not dispose of the battery in a fire. Like other batteries of this type,
it could explode if burned. Check with local codes for special disposal
instructions.
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 user-serviceable parts
inside. Refer to qualified service personnel for servicing.
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STOP!
If you subscribe to high-speed Internet service (digital subscriber line -
DSL) through your telephone line, you must install a DSL filter between
the telephone line cord and the telephone wall jack (see page 5). 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 telephone
base display, remove it before use.
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.
Make sure to install four
AA alkaline batteries
(not included).
See page 4 for easy
instructions.