To Delete All Data - NEC DT830 Series User Manual

TO DELETE ALL DATA

STEP 1: Display the Menu screen, and select History.
4
STEP 2: Select All Delete.
Select an item by either of the following operations.
• Highlight an item by using
or OK soft key.
4
• Press key.
[History]
1
Missed
2
Outgoing
3
Incoming
Delete All
4
STEP 3: The following confirmation message appears.
Press or OK soft key to delete all the da-
ta.
[Delete All]
Delete All Histories?
Note:
To cancel the data deletion, press
soft key.
DT830
, and then press
Menu OK
Back OK
or Back
STEP 4: After all history data is deleted, the display
changes as follows. Press
key.
[Delete History]
All History data has been deleted.
,
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or OK soft
OK