Huawei P9 Guide De Démarrage Rapide page 5

Your phone at a glance
Before you start, let's take a look at your new phone.
Press and hold the power button to turn your phone on or off.
To forcibly restart your phone, press and hold the power
button until your phone vibrates.
Noise-reducing
microphone
Dual-tone flash
Dual-lens
camera
Laser sensor
Fingerprint
scanner
Headset connector
Microphone
Front camera
Speaker
USB-C connector
2
Light sensor
Earpiece
Status
indicator
Volume
button
Power
button