This AT&T Two-Line Speakerphone with Caller ID/Call Waiting 992 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 992 has a switchable 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 992 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 Two-Line Speakerphone with Caller ID/Call
Waiting 992. Please follow the directions carefully.
1
PRODUCT OVERVIEW
PRODUCT OVERVIEW
PRODUCT OVERVIEW
ii
CONTENTS
CONTENTS
0992_CIB_1ATT_FINAL_022105 2/22/04 4:46 PM Page ii
DEFAULT SETTINGS................52
GENERAL PRODUCT
CARE....................................................53
TECHNICAL
SPECIFICATIONS........................54
IN CASE OF DIFFICULTY......55
INDEX.................................................58
Save a Number from Call History
in a One Touch Location ..............51
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