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• Lower the screen brightness level and set a short-
er Sleep timeout (Settings > Device > Display).
• If you don’t need it, turn off automatic syncing for
all apps (Settings > Personal > Accounts & sync).
Note that this means you need to sync manually
to collect messages, email, and other recent infor-
mation, and you won’t receive notifications when
updates occur.
• If you know you won’t be near a Wi-Fi network for
a while, switch to Airplane mode. Press and hold
the power button until the Tablet options dialog
appears, then tap Airplane Mode.
To check the battery level and usage
details
Tap Settings > Device > Battery.
• The charge status and charge level of the battery
are displayed at the top of the screen. The dis-
charge graph shows battery level over time since
you last charged the device, and how long you’ve
been running on battery power.
• Enable Standby intelligent power saving to extend
the tablet’s usable time.
• Enable Battery Saver to turn on automatically,
which improves battery life by decreasing the tab-
let’s performance and other methods.
Summary of Contents for NID-9002
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