Settings83Wi-Fi DirectWi-Fi Direct connects two devices directly via a Wi-Fi network without requiring an accesspoint.On the Settings screen, tap Wi-Fi → Wi-Fi Direct.BluetoothActivate the Bluetooth feature to exchange information over short distances.To use more options, tap .• Rename device: Set a Bluetooth name for the device.• Visibility timeout: Set duration that the device is visible.• Received files: View received files via the Bluetooth feature.Data usageKeep track of your data usage amount.More settingsCustomise settings to control connections with other devices or networks.Flight modeThis disables all wireless functions on your device. You can use only non-network services.VPNSet up and connect to virtual private networks (VPNs).