Huawei P9 Lite - Manual (Page 25)

Getting Started
18
Getting Started
Locking and unlocking the screen
Locking the screen
•
Press the power button to manually lock the screen.
•
The screen will lock automatically and enter sleep mode after it has been idle for a
certain period to reduce power consumption and prevent unintended operations.
To change the screen sleep time, open Settings, touch Display > Sleep, and then
select a time.
Your phone will continue to receive messages, notifications, and incoming calls when the
screen is locked. The status indicator will flash green when you receive new notifications.
When you receive an incoming call, the screen will turn on and display the caller
information.