Caller Id History; How The Caller Id History (Caller Id Log) Works; Missed (New) Call Indicator - AT&T CD4930 Manual

Caller ID

Caller ID history

How the caller ID history (caller ID log) works

The telephone stores caller ID information about the last 50 incoming calls.
Entries are stored in reverse chronological order. The phone deletes the
oldest entry when the log is full to make room for new calls. If you answer
a call before the information appears on the screen, it does not show in the
caller ID history.

Missed (new) call indicator

When the telephone is in idle mode and has new or missed calls, its screen
shows XX Missed calls.
All new and missed entries are counted as missed calls.
2 Missed calls
Each time you review a new caller ID log entry
(indicated by the NEW icon on the screen), the number
1
AM
9/16 10:34
of missed calls decreases by one.