Palm Treo 700p User Manual page 315

After you enable the mask or hide settings, any entries marked as private are
immediately hidden or masked. If you define a password, you must enter it to
display private entries. If you do not define a password, you (or anyone else) can
reveal private entries without a password.
1.
Display the entry that you want to mark private.
2.
Select Details.
3.
Check the Private box.
4.
Select OK.
Hiding or Masking All Private Entries
1.
Make sure the entries you want to hide or mask are marked private, as
described in the preceding procedure.
2.
Go to Applications
3.
Select the Current Privacy pick list, and then select either Hide Records or
Mask Records.
4.
If prompted for your password, enter it and select OK.
Viewing All Private Entries
You can reveal all of the entries you've hidden or masked.
1.
Go to Applications
2.
Select the Current Privacy pick list, and then select Show Records.
3.
If prompted for your password, enter it and then select OK.
Section 6B: Customizing Your Device
and select Security
and select Security
.
.
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