Operation Manual

66Chapter 17 . Settings
Enable data saver
Tap Data saver and turn on the switch to enable data saver, and then some apps will be prevented from
sending or receiving data in the background.
Note:
Still, you can have some apps allowed to use unrestricted data when Data Saver is on. Tap Unrestricted data access and
turn on the switch next to the app you want to enable using unrestricted data.
View WLAN data usage
1. Tap WLAN data usage to view the detailed information.
2. Select an app and you can view the app information and configure the data usage.
Set WLAN network restrictions
1. Connect your phone to WLAN before selecting metered networks. See WLAN and follow the instructions.
2. Tap Network restrictions, select WLAN networks as desired and choose Metered. Then the metered
networks are treated like mobile networks when background data is restricted. Apps may warn before using
these networks for large downloads.
17. 5 More connection settings
Go to Settings -> More connection settings to configure the following settings:
Airplane mode
To avoid interference, please enable airplane mode or power off your phone when you are on board a plane.
When enabled airplane mode, call, mobile data, Bluetooth, and WLAN will be disabled. You can enable
Bluetooth and WLAN manually, and you can still be able to play music, watch videos and use applications that
do not require an Internet connection.
Use any of the following methods to enable airplane mode:
• Use the shortcut switch: Swipe down from the status bar to open the Quick Settings Panel, and then tap
Airplane mode.
• Go to Settings: Go to Settings -> More connection settings and then switch on Airplane mode.
Note:
When airplane mode is on, will display in the status bar.
Hotspot and tethering
Tap Hotspot & tethering to configure tethering & portable hotspot options to share your phone’s mobile
Internet with other devices (such as phones, tablets, or computers). For more information, see Share your
mobile data with other devices.
VPN
A VPN (virtual private network) is a secure connection that allows you to send and receive data across shared or
public networks. You can use a VPN to connect to your company network and email server. Tap VPN -> Add
VPN, and follow the onscreen instructions to use it.
Cast
Mirror your screen to a larger display device when playing games or sharing content with others. Ensure that
your device is connected to the same LAN network as your display device or set-top box. Then tap Cast and
follow the onscreen instructions to use it.
Printing
Make sure your printer and phone connect to the same LAN network. Then tap Printing and your printer will