Sony PEG-N710C Add-on Application Operating Instructions Manual page 43

Managing schedules and events (Date Book)
Changing a timed event to an untimed event
1
On the Date Book screen, tap the event you want to edit.
2
Tap Details.
3
Tap the Time box.
4
Tap No Time and then tap OK.
5
Tap OK.
Chapter2
Using basic applications
4 3