Samsung SPH-M575ZKAVMU - Manual (Page 10)

6
Battery Capacity
This device is equipped with a Lithium Ion (Li-Ion)
battery. You can recharge the battery before it is fully
drained. The battery provides up to 6.0 hours of talk
time.
At 3% of charge capacity, there are only a few
minutes of talk time left, the device sounds an audible
alert, displays a critical charge icon (
), and
then turns off.
Note: Long backlight settings, searching for service, vibrate
mode, browser use, and other variables may reduce the
battery’s talk and standby times.
Extending Your Battery Life
Watch your device’s battery level indicator and charge
the battery before it runs out of power.
Active applications, light levels, Bluetooth usage, and
GPS functionality all act to drain your battery. The
following is a list of helpful tips that can help conserve
your battery power:
• Reduce the backlight time.
• Turn off Bluetooth when not in use.
• Check the Running Services and close any unnecessary
applications.
• Do not wait until your battery is completely depleted
before charging the device. Repeating this process of a
complete discharge and recharge can over time reduce
the storage capacity of any battery.
Your Device’s microSD Card and
Adapter
The microSD Card
An optional memory card will expand your phone’s
digital space. A memory card allows you to store
images, videos, and music in your phone.
Caution!: Make sure your battery is fully charged before using
the memory card. Your data may become damaged or
unusable if the battery runs out while using the
microSD card.