1. To turn Wi-Fi on or off, from the home screen swipe down from the top of the screen and tap the Settings icon.
   Note: To optimize battery life, turn Wi-Fi off when not in use.
   
2. Tap Wi-Fi, then tap the Toggle to turn Wi-Fi on or off.
   
3. The phone will scan for nearby Wi-Fi networks to connect to.
   Note: To connect to a hidden or unbroadcasted Wi-Fi network tap MORE and then tap Add network. You will need to enter the network SSID, security type, and a password (if necessary) to continue.
   
4. To connect, tap the Desired network.
   Note: Data transmitted over a Wi-Fi network does not count toward your AT&T data plan, and will not be billed. When using the AT&T network, data rates apply.
   
5. To manage whether your device automatically switches from a poor or unstable Wi-Fi network to the AT&T network to maintain a consistent data connection, tap Apps > Settings > Wi-Fi > MORE >  Smart network switch. When using the AT&T network, data rates apply
   
6. If connecting to a secure network, enter the Wi-Fi network password, then tap CONNECT.
   Note: Secure networks will display with a Lock icon.
   
7. When Wi-Fi is connected, the Wi-Fi Connected icon will display in the Notification bar.
   
8. To remove a Wi-Fi network, tap the Desired network.
   
9. Tap FORGET.
   
10. To quickly connect and disconnect from Wi-Fi, from the quick settings menu tap the Wi-Fi icon.