Samsung Galaxy S6 User Manual page 261

3. Tap the ON/OFF switch to turn Wi-Fi on.
 Wi-Fi is enabled. You will see the names and security settings of in-range Wi-Fi networks.

To disable Wi-Fi, tap the ON/OFF switch again.
4. Tap More > Advanced.
 The advanced Wi-Fi settings menu appears.
5. Configure your Wi-Fi settings.
 Your Wi-Fi settings changes are saved.
Connectivity 251