Samsung Samsung Cell Phone GUSTO, User Manual, Page: 15 / 250

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time. A fully discharged battery requires up to 4 hours of
charge time.
After the first charge, you can use the phone while
charging.
Important! : Use only Samsung-approved charging devices and
batteries. Samsung accessories are designed to
maximize battery life. Using other accessories may
invalidate your warranty and may cause damage.
Battery Indicator
The battery icon in the upper-right corner of the display shows
battery power level, with four bars indicating a full charge. Two to
three minutes before the battery becomes too low to operate, the
empty battery icon will flash and a tone will sound. If you
continue to operate the phone without charging, the phone will
power off.
Battery Cover
The battery cover on the back of the phone protects the battery.
Removing the battery cover
•
Press down, and slide the battery cover back, and lift up to
remove.