Nokia 16CNTB01A04 User Manual page 12

Nokia 800 User Guide
4. Change the phone screen settings: set the
phone screen to switch off after a short
time.
5. Lower the screen brightness.
6. When applicable, use network connections,
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such as Bluetooth, selectively: switch the
connections on only when you are using
them.
7. Turn off Wi-Fi hotspot when internet
sharing is not needed.
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