LG C1100 User Manual page 182

View all [Menu 8-3-3]
Shows the notes that are set for all days. Use U , D to browse
through the note lists. You can use the same menu as "View" by
pressing < [Options].
Delete past [Menu 8-3-4]
You can delete the past schedule that has been already notified
you.
Delete all [Menu 8-3-5]
You can delete for the all note(s).
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