AT&T 1856 Speakerphone - Manual (Page 3)

See page 5
for easy instructions.
You must install the
power adapter before
using the telephone
.
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:
• Read and understand all instructions in the user’s manual.
• Avoid using a telephone during a thunderstorm.
• Do not use a telephone in the vicinity of a gas leak.
• Do not use this product near water, or when you are wet.
• Install this product in a protected location where no one can trip over any line or
power cords. Protect cords from damage or abrasion.
STOP!