Samsung Galaxy S4 Mini User Manual - Page 125

Wi-Fi Wi-Fi is a wireless networking technology that provides access to local area networks. For more information, refer to "Wi-Fi" on page 85. Wi-Fi Direct Wi-Fi Direct allows devices to connect to each other directly via Wi-Fi, without a Wi-Fi network or hotspot, and without having to set up the connection. For more information, refer to "Wi-Fi Direct" on page 87. Bluetooth Bluetooth is a short-range wireless communications technology for exchanging information over a distance of about 30 feet. If the devices are in range, you can exchange information between them, even if they are in different rooms. For more information, refer to "Bluetooth" on page 88. Data Usage Monitor data usage, and control your phone's connection to mobile data service. Note: Data is measured by your phone. Your service provider may account for data usage differently. 1. From the Home screen, touch Apps ➔ Settings ➔ . Connections 2. Touch Data usage ➔ Mobile data to enable or disable your phone's connection to mobile data service. • When disabled, you will not be able to use the Internet, sync email, or use any app that requires a data connection unless you are connected to a Wi-Fi network. 3. Touch Set mobile data limit to disable the mobile data connection when the specified limit is reached. Settings 119