The Files menu allows access to the internal storage of the phone itself to manage files, as well as the memory card. Options: New Folder, Delete, Details, Edit (rename, copy, cut), Search, Sort (name, time, size, type), Mark (mark, unmark, mark all, unmark all), Memory Status (memory capacity, memory card capacity, format phone memory, format memory card, and rename memory card).
To access the Files menu, press the Menu key and navigate through the menus using the up and down navigation keys until it appears on the screen. Press the OK key.