Samsung SGH-M919 User Manual T-mobile Sgh-m919 Galaxy S4 English User Manual V - Page 272

Wi-Fi During Sleep By default, when your device enter a sleep mode, your Wi-Fi connection stays on all the time. If the feature is Never enabled during sleep that current data usage is taken over by your SIM and its network connection. 1. From the main Settings page, tap Connections tab ➔ Wi-Fi. 2. Press and then tap Advanced ➔ Keep Wi-Fi on during sleep. 3. Select an available option: • Always: maintains your current active Wi-Fi connection even during sleep. • Only when plugged in: maintains the active Wi-Fi connection only when the device detects it is connected to a power supply. This reduced the drain on your device's battery. • Never (increase data usage): shuts off the current Wi-Fi connection during sleep and diverts any current data usage to the cellular network connection. Check for Internet Service Allows you to check for Wi-Fi Internet access once connected to a WAP (Wireless Access Point). 1. From the main Settings page, tap Connections tab ➔ Wi-Fi. 2. Press and then tap Advanced. 3. Tap the Check for Internet service field to activate the feature. A green check mark indicates the feature is active. Finding your WI-Fi Address Information 1. From the main Settings page, tap Connections tab ➔ Wi-Fi. 2. Press and then tap Advanced. 3. Locate the MAC Address and IP Address information at the bottom of the screen. • MAC address: view your device's MAC address, required when connecting to some secured networks (not configurable). • IP address: view your device's IP address. 266