3.12 Using sensors
Proximity Sensor detects how close an object is
to the surface of the screen. This is typically used
to detect when your face is pressed up against the
screen, such as during a phone call. (While talking
on the phone, the sensor detects talk activity and
locks the keypad to prevent accidental key presses).
Light Sensor lets you use the ambient light level to
adjust the screen brightness/contrast.
Gravity sensor detects your phone's acceleration
direction and takes responding actions according to
the running application.
• Rotate the screen display when you rotate the
device while using some features. To set the
interface to keep the orientation when you rotate the
device, select Settings -> Screen rotation, Switch
Rotation lock to On.
• Take actions according to the gravity's real time
orientation angle, typically used in games.
• Responding to your actions such swing the device
in some applications.
3.13 OneDrive
OneDrive is cloud storage for all your documents
and photos, so you can access, share, or restore
them if needed. You can also set it to back up your
stuff automatically, so when you take a photo or a
video, it's copied to your cloud album.
With OneDrive, you can easily access your pho-
tos, documents, and other stuff you have uploaded
from any of your devices.
Before you update or download content, you
need connect to the internet and then sign in to you
Microsoft account.
78
Owner's manual