Settings 145Airplane ModeWhen you turn on airplane mode, all wireless connections are disabled. While in airplane mode,you cannot access the wireless network for calling, messaging, or browsing the Web.When you turn on airplane mode, It also turns off other connectivity features, such as Wi-Fi andBluetooth. You can turn on Wi-Fi or Bluetooth to use those features, or you can use otherfeatures of your device, such as playing music, watching videos, or other applications.To use Wi-Fi and Bluetooth when Airplane mode is enabled, turn them on in Settings, or on theNotification panel.1. Press and tap > Settings > Connections.2. Tap the check box beside Airplane mode to enable or disable the option.Note: You can also control Airplane mode from the Device options menu. Press and hold thePower/Lock Key, and then tap Airplane mode.Data UsageMonitor data usage, and control your device’s connection to mobile data service.Note: Data is measured by your phone. Your service provider may account for data usagedifferently.1. Press and tap > Settings > Connections.2. Tap Data usage to configure options: Mobile data: Enable or disable Mobile data. You can also control Mobile Data atNotifications. Limit mobile data usage: When enabled, your mobile data connection will bedisabled when the specified limit is reached. After enabling the setting, drag the redlimit line on the graph below to set the data usage limit. Alert me about data usage: When enabled, your device will alert you when mobiledata usage reaches the warning limit you set. After enabling the setting, drag theorange warning line on the graph below to set the data usage warning limit. Data usage cycle: Tap the menu, and then choose a time period for data usage.Data usage for the period displays on the graph, along with usage by applicationbelow.3. Tap to set other options:
