User Manual
Table Of Contents
- Getting started
- Telephone operation
- Intercom operation
- One-touch setup and operation
- Using a 1080 mailbox
- Glossary
- Time/date
- Centrex operation
- General product care
- Important product information
- For C-UL compliance
- FCC and ACTA information
- Part 15 of FCC rules
- Limited warranty
- Technical specification
- Index
- Troubleshooting
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 re 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 re. 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 identied for use with this product only in accordance with
the instructions and limitations specied 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 qualied service personnel for servicing.
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 need to add either DSL
splitters and/or microlters to your installation. See page 9 of the
installation guide.