Settings96Limiting data usageSet the device to automatically disable the mobile data connection when the amount ofmobile data you have used reaches your specified limit.1 On the Settings screen, tap Connections → Data usage → Billing cycle and datawarning, and then tap the Set data limit switch to activate it.2 Tap Data limit, enter the limit, and then tap SET.3 Tap Data warning, enter a data usage alert level, and then tap SET.The device will alert you when the warning level is reached.Airplane modeThis disables all wireless functions on your device. You can use only non-network services.On the Settings screen, tap Connections and tap the Airplane mode switch to activate it.Make sure the device is turned off during takeoff and landing. After takeoff, you canuse the device in airplane mode if allowed by aircraft personnel.Mobile Hotspot and tetheringUse the device as a mobile hotspot to share the device’s mobile data connection with otherdevices when the network connection is not available. Connections can be made via Wi-Fi,USB, or Bluetooth.On the Settings screen, tap Connections → Mobile Hotspot and tethering.You may incur additional charges when using this feature.• Mobile Hotspot: Use the mobile hotspot to share the device’s mobile data connectionwith computers or other devices.• Bluetooth tethering: Use Bluetooth tethering to share the device’s mobile dataconnection with computers or other devices via Bluetooth.• USB tethering: Use USB tethering to share the device’s mobile data connection witha computer via USB. When connected to a computer, the device is used as a wirelessmodem for the computer.