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20 Section 2A. Phone Basics
Using the Phone Charger
ᮣ Plug the flat end of the charger/accessories jack
into the phone’s charger/accessories jack and the
other end into an electrical outlet.
Ⅲ A red indicator light means the battery is charging.
Ⅲ A charging icon located in the top right corner of
the display screen lets you know the battery is
charging.
Ⅲ A green indicator light means the battery is fully
charged.
With the Sprint-approved Li-Ion battery, you can
recharge the battery before it becomes completely run
down.
ⅷ The battery charge state (charged/charging) is
indicated on the phone’s display screen. Four bars
on the battery icon ( ) indicate a fully charged
battery.
Charge Indicator
Note
It takes about three hours to fully recharge a
completely rundown (discharged) battery.
Sprint M540.book Page 20 Tuesday, April 7, 2009 3:38 PM