Casio G'zOne Commando User Manual page 11

Touch and hold to display up to eight icons of recently used
applications.
10. B Back Key
Touch to return to the previous screen. When a pop-up screen, such
as menu or a dialog box, is displayed touching this key will close it.
11. K Search Key
On the Home screen, touch to open Bing™ search box to search
data in the phone and on the web.
In many applications, you can touch this key to search within that
application.
Touch and hold to open Bing search by voice.
12. Internal Antenna Area
For best performance, do not touch these areas when using your
phone.
13. Camera/Camcorder Lens
14. Battery Cover Lock
15. Camera Flash/Flashlight
16. Camera Indicator
Blinks green when the Camera or Camcorder application is
opened. Lights up in red when the shutter is pressed or recording
is in progress.
17. Secondary Microphone
Used when the speakerphone is turned on.
18. microSD Card Slot (under the battery)
A microSD card should be inserted in the phone in order to use
multimedia functions such as the camera, and for downloading
and playing music and videos.
The phone comes with a pre-installed 8GB microSD card.
19. Battery Cover
20. _ Volume Keys
Press to adjust the volume of ringtone, receiving voice during a
call, or the playback volume of music or video.
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