There are two ways to do this:
If you access a record that you want to delete, tap on the
icon or on the Save/Delete menu. A dialogue window will open up and ask you to confirm the deletion.
It is also possible to delete a group of records but this technique is rather tricky. You need to invoke the Filtered Searching mode, then perform a Search for Records to delete. After which, from the Save menu, tap on the Delete All item. At that point, a dialogue window opens up and asks you to confirm your action.
