Working With Menus; Options Menus - Casio G'zOne Commando User Manual

Working with menus

There are two kinds of Android menus: options menus and context
menus.

Options menus

Options menus contain tools that apply to the activities of the current
screen or application, not to any specific item on the screen. You
open options menus by touching the Menu key M. Not all screens
have options menus; if you touch the Menu key M on a screen that
has no options menu, nothing happens.
Some screens have more options menu items than can fit in the main
menu; touch More to open a menu of additional items.
Options menus contain items that
apply to the current screen or to
the application as a whole.
Touch to open more menu items.
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