Casio Verizon G’zOne COMMANDO 4G LTE User Manual page 228

Unmount SD card: Unmounts the microSD card from your phone so
that you can format the card or safely remove it when the phone is on.
This setting is dimmed if there is no microSD card installed, or if you
have already unmounted the microSD card.
Erase SD card: Permanently erases everything on a microSD card
and prepares it for use with your phone.
USB
Ask on plug: Check to display the pop-up menu for selecting USB
mode when using the USB connection.
USB Connection: Select Charge Only, Media device(MTP) or
Camera(PTP) to change USB connection mode.
Upgrade tool mode: Check to connect your phone with your
computer in upgrade tool mode.
Battery
Opens a list of the applications and operating system components
used since you last connected the phone to a power source, sorted by
the amount of power used. Tap an application in the list to view details
about its power use, and if available, tap an option to open a settings or
information screen for that component or application. See "Optimizing
battery life" on page 50.
Power saving mode
Power saving mode: Switch to power saving mode to save battery.
Power saving settings: Configure additional power saving options
manually.
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