Out of 17 Ratings

Owner's of the AT&T Conference Phone ATT993 gave it a score of 3.8 out of 5. Here's how the scores stacked up:
  • Reliability

    3.82 out of 5
  • Durability

    3.81 out of 5
  • Maintenance

    3.88 out of 5
  • Performance

    3.76 out of 5
  • Ease of Use

    3.56 out of 5
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Getting started
Product overview
This AT&T 993 two-line speakerphone with caller ID/call waiting can be used
with one or two incoming telephone lines and features a speakerphone for
hands-free use. It is hearing-aid compatible and can also be used hands-free
with a two-band 2.5 mm headset (purchased separately). This telephone can
be used on a desk or mounted on a wall and does not require AC power for
basic operation when a fresh 9V alkaline battery is installed.
The 993 has a data port for connecting the telephone to another device such
as a fax machine or modem. It has a caller ID feature which supports caller
ID with call waiting service. (Caller ID services are subscriber services available
from many local telephone companies for a fee). The backlit screen display
allows you to view information on the screen even in low light conditions. The
993 also features a 24-number memory for fast dialing and has a directory
which can store up to 100 additional numbers with names.
This user’s manual contains detailed instructions for installing, programming
and operating your AT&T 993 two-line speakerphone with caller ID/call
waiting 993. Please follow the directions carefully.