This behaves similarly to the Edit button on the master pane, although acting on the entries within a list. When selected, the list enters Edit mode. The button itself changes to “Done”, when in Edit mode.
In Edit mode a red circle appears at the left side of the list titles. Pressing the red circle triggers the reveal of a Delete button. To cancel the delete action, either tap outside of the cell containing the entry, touch in the entry away from the Delete button, or press the “Done” button to exit out of Edit mode completely.
Also in Edit mode a three-lined reordering control appears at the right side of the entries. To rearrange the order of the entries press and vertically slide the right sided reordering control. When finished with editing or re-ordering, press the “Done” button to enter normal mode.