Acer Iconia B3-A50 User Manual - Page 40

40 - Settings Saver will only be able to access to a data connection when you're actively using the app. Note Blocking background data may cause some apps to stop working correctly. For example, background data is required to make regular checks for updates, useful for email or messenger apps. Tethering This option enables you to share tablet's internet connection via USB or Bluetooth. To turn on tethering open Settings, then under Network & Internet tap USB tethering or Bluetooth tethering. Virtual Private Network (VPN) This option enables you to connect to a private network, such as a secure work or office environment. To add a VPN open Settings, then under Network & Internet tap VPN. In the top-right corner of the screen, tap the plus sign. Airplane mode You can enter Airplane mode (also known as 'flight mode') to turn off network and Bluetooth functions and use your tablet during a flight. Check with your airline to confirm which devices are permitted on board. Always follow instructions, such as switching your tablet off during takeoff and landing as it may interfere with aircraft electronic systems. Note When Airplane mode is active, the icon is displayed in the status area. To turn Airplane mode on or off, tap Settings, then under Network & Internet tap Airplane mode. Alternatively, swipe down from the top of the screen to use the airplane mode tile.