There are two menus on every details page. The info menu opens when you press the [i] button. It can be used to display several different info screens related to the selected item. There is also an action menu button on the right which is used to perform action on this item such as edit, delete, add notes, manage photo album etc.
The Home button at the top will take you back to the List Screen.
|Info Menu Button|
|Action Menu Button|