AT&T 1440 - Manual (Page 26)

Review Call History
The screen displays call information for about 15 sec-
onds after it has been received.
1 Press (CID) to view call histor y. The screen
displays
2 Use and to scroll through records in call
history.
Turn Off Base NEW CALL Indicator
After reviewing all new calls,press on the handset.
¥
NOTE: If the light does not go off, you may still
have unreviewed (new) calls somewhere in your
call history. Make sure you review your entire call
history.
PM OLD
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