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Select > , then switch flight mode to On .
When flight mode is switched on, your connection to the mobile network is closed. All
radio frequency signals between the phone and the mobile network are prevented.
When flight mode is switched on, you can still connect to a Wi-Fi network to, for
example, read your mail or browse the internet. You can also use Bluetooth.
Switch the phone off when mobile phone use is not allowed or when it may cause
interference or danger. Remember to comply with any applicable safety requirements.
Increase battery life
If it seems you're always looking for a charger, there are steps you can take to reduce
the power consumption of your phone. The key is to find the balance between getting
the most out of your phone while getting the battery life you need.
• Always charge the battery fully.
• Switch battery saver mode on.
Tip: To check the battery status, and switch battery saver mode on, select
> and
battery saver.
Save battery with sound and screen options
• Mute unnecessary sounds, such as key press sounds.
• Use wired headphones, rather than the loudspeaker.
Set the phone screen to switch off after a short time
Select
> and lock+wallpaper > Screen times out after.
Close the camera
After you've finished taking photos, press
.
Use a dark theme
Select
> and theme > Background > Dark.
Lower the screen brightness
Select
> and brightness, switch Automatically adjust to Off , and select
the desired level.
Use network connections selectively
• If you're listening to music or otherwise using your phone, but don't want to make
or receive calls, switch flight mode on.
• Set your phone to check for new mail less frequently.
28 Basics