43Chapter 2 SchedulerTo Do Data Screen3412 56789To check and uncheck the itemTap the check box to toggle it between being checked and unchecked. Thedate checked is added automatically.• The check boxes of all unchecked data items whose due dates are passedare replaced by exclamation points ( ).To change the priorityTap the current priority to cycle it in the following sequence:A fi B fi C fi A, etc.Date HighlightingYou can highlight dates on the 1-Month or 2-Month Calendar screen to specifythem as holidays or other special events.To highlight dates1. While the 1-Month Calendar or 2-Month Calendar is on the display, tapthe Menu Bar icon to display the menu bar, and then tap Option –Highlight.1 Priority2 Check box3 Description4 Data display tool bar5 Date checked6 Category7 Due date8 Alarm date9 Alarm time