Huawei P9 Plus User Manual page 6

Power Management
Viewing battery usage statistics
Reducing power consumption
Enabling the Ultra power plan
Closing background applications when the screen is locked
Preventing background applications from accessing the Internet
Configuring display and sound settings
Phone Manager
Optimising your system
Managing data usage
Harassment filter
Battery management
Tools
Calendar
Clock
Weather
Notepad
Calculator
Sound recorder
Mirror
Using your device as a remote control
Opening two apps on one screen
Settings
Enabling location access
Increasing indoor positioning accuracy
Configuring the display settings
Sound settings
Changing the screen unlock method
Gestures and navigation settings
Aeroplane mode
Using the floating dock
Setting your SIM card PIN
Setting up an account
Setting the date and time
Changing the system language
Viewing your phone's specifications
Viewing the available storage space
Encrypting a microSD card
Formatting the microSD card
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