Samsung Galaxy S 6 edge - Page 300

Settings 290
 If Wi-Fi calling is enabled and you are not in range of a saved Wi-Fi network, you'll see the
Wi-Fi Calling disconnected icon in the Status Bar.
Disable Wi-Fi Calling
1. From a Home screen, tap Apps > Settings .
2. Tap Wi-Fi Calling and then tap the ON/OFF switch to turn Wi-Fi Calling off.