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Battery Usage Guidelines
Battery Usage
Sonim XP7700 phone comes with a built-in battery. For
any battery related queries, contact Sonim customer
support.
Charging the Battery
The battery delivered with your mobile phone is not fully
charged. We recommend that you charge your mobile for
4 hours before you use your mobile phone for the rst
time.
1 Insert Charger
Insert the charger plug into a power outlet
2 Connect to Phone
The charging port is located at the bottom
of the phone, below the back cover. Insert
the charging connector to the charging
port.
3 Charging Animation/Icon
• If the battery is being charged when
the phone is switched off, a battery
charging animation with charged
percentage is displayed.
• If the battery is being charged
while the phone is switched on, the
battery charge icon on the status
bar shows the animation indicating
that the battery is being charged.
• After the phone is fully charged the
charging animation stops and you
can disconnect the charger from
the phone.
Verifying and Optimizing Battery Usage
You can check the battery usage status and also close
some applications to save battery power. In the home
screen, select Settings ( ) > Device > Battery ( ).
The current battery level (charging or not charging) is
displayed on the top of the screen.
The discharge graph on the top of the screen shows the
battery level over time since you last charged the device,
and how long you have been running on battery power.
The list at the bottom of the screen shows the breakdown
of battery usage for individual apps and services. Touch
a graph for more details. The details screen for some
apps includes buttons that allow you to adjust settings
affecting power usage, or stop the application completely.
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