Samsung SGH-I257ZKAATT - Manual (Page 207)

Settings 200
Battery
See how much battery power is used for device activities.
1. From the Settings screen, touch More ➔
Battery.
The battery level displays as a percentage. The amount
of time the battery has been used also displays.
Battery usage displays in percentages per application.
2. Touch Screen, Android System, Android OS, or any
other listed application to view how it is affecting
battery use.
Note: Other applications may be running that affect
battery use.
3. Touch Refresh to update the listing.
4. Touch Show battery percentage to see the battery
charge percentage next to the battery charge icon at
the top of the display.
Storage
From this menu you can view the memory allocation for the
memory card and USB as well as mount or unmount the
SD card.
Device Memory
To view the memory allocation for your phone:
Ⅲ From the Settings screen, touch More ➔
Storage.
The Device memory displays as Total space,
System memory, Used space, Cached data,
Miscellaneous files, and Available space.
More
More