AT&T 7720 사용자 설명서
20
CALLER ID FEATURES
Display Dial
As you review the Call History, you can dial a displayed phone number by
pressing
pressing
D
.
NOTE: If you try to use the Display Dial feature, but your call cannot
be completed unless you dial “1” before the number, follow the steps
below:
be completed unless you dial “1” before the number, follow the steps
below:
1
Press + or - to locate the number you want to call.
2
Press
U.
3
Use the softkey to select
OPTION.
4
Select
DIAL 1+.
Removing Call Records from History
Removing a Specific Call Record
1
Press + or - to scroll to the record you want to remove.
2
Press
U.
3
Use the softkey to select
REMOVE. The handset beeps and deletes the
call record, and the screen displays
CALL REMOVED.
4
Press + or - to continue scrolling, or use the softkey to exit.
Removing All Call Records
1
Press + or - to display the number of calls in the Call History.
2
Press
U.
3
The screen displays
REMOVE ALL?. Select YES to remove all calls.
4
The screen displays
ARE YOU SURE?. Select YES to remove all calls.
5
Press the softkey to exit.
Caller ID Display Messages
PRIVATE
The name or phone number is “blocked” at the
caller’s request.
caller’s request.
UNKNOWN
Appears for some long-distance calls or calls
originating in an area not offering Caller ID
service.
originating in an area not offering Caller ID
service.