1. From the home screen, swipe down from the top of the display to access Quick Settings.
   
2. Tap Wi-Fi.
   
3. Tap the Wi-Fi switch to toggle on/off.
   Note: To optimize battery life, turn Wi-Fi off when not in use.
   
4. The device will automatically scan for Wi-Fi networks.
   Note: Tap 'Add' to connect to a hidden or unbroadcasted Wi-Fi network. You will need to enter the network SSID, security type, and a password (if necessary) to continue.
   
5. Tap the desired network to connect.
   Note: Data transmitted over a Wi-Fi network does not count toward your AT&T data plan, and will not be billed.
   
6. If prompted, enter the required password, then tap Connect.
   Note: Secure networks will display with a Lock icon.
   
7. To remove a saved network, touch and hold the desired network.
   
8. Tap Delete.
   
9. When connected to a Wi-Fi network, the Wi-Fi icon will display in the status bar.
   
10. To quickly toggle Wi-Fi on/off, swipe down from the top of the display to access Quick Settings.
    
11. Tap the Wi-Fi icon to toggle Wi-Fi on/off.