Casio IT-G400 Series Software Manual page 73

The assignable functions are shown in the table below.
Function name
1 NoAction
2 DoScan
3 RightPttKey
4 LeftPttKey
5 EmergencyKey
6 Lock
7 BacklightKey
8 BkspKey
9 HomeKey
10 BackKey
11 MenuKey
12 AppSwitchKey
13 Upkey
14 DownKey
15 LeftKey
16 RightKey
17 VolumeUp
18 VolumeDown
19 DelKey
20 TabKey
21 EscKey
22 ReturnKey
23 Send
24 End
Function
None
Scan barcode
<< Reserved >>
<< Reserved >>
<< Reserved >>
Show Lock screen
Toggle light / dark of backlight
Backspace key
Home key
Back key
Menu key
Application switch ( History ) key
Up Cursor
Down Cursor
Left Cursor
Right Cursor
Volume Up
Volume Down
Delete key
Tab key
Esc key
Return key
Call key
End call key
71
Keycode of Android
―
―
―
―
―
―
KEYCODE_DEL
KEYCODE_HOME
KEYCODE_BACK
KEYCODE_MENU
KEYCODE_APP_SWITCH
KEYCODE_DPAD_UP
KEYCODE_DPAD_DOWN
KEYCODE_DPAD_LEFT
KEYCODE_DPAD_RIGHT
KEYCODE_VOLUME_UP
KEYCODE_VOLUME_DOWN
KEYCODE_FORWARD_DEL
KEYCODE_TAB
KEYCODE_ESCAPE
KEYCODE_ENTER
KEYCODE_CALL
KEYCODE_ENDCALL