STOP!
Do you receive DSL, (Digital subscriber line,) service for high- speed internet access through your telephone line(s) from your telephone company? If so, you will need to add either DSL splitters and/or microfilters to your installation. See page 9 of the installation guide.
For customer service or product information, visit our website at
www.telephones.att.com or call 1 (800)
CAUTION: To reduce the risk of fire or injury to persons or damage to the telephone, read and follow these instructions carefully:
•Use only alkaline 9V batteries (size 1604A, purchased separately).
•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
