Samsung SGH-M919 User Manual T-mobile Sgh-m919 Galaxy S4 English User Manual V - Page 79

7. Tap OK to save the setting. 8. From the main Settings page, tap Connections tab ➔ More networks. 9. Tap Wi-Fi Calling slider to toggle off the feature, then tap it again to reactivate the feature and re-register your device with the T-Mobile Network. 10. Confirm (Wi-Fi Calling Ready) displays in the Status Bar. Launching Wi-Fi Calling Note: Verify you are currently connected to a Wireless Access Point. 1. Ensure that the Wi-Fi connected icon displays on the status bar. 2. Confirm (Wi-Fi Calling Ready) displays in the Status Bar. 3. Use the phone Dialer, Logs, or Contacts list to make a call. 4. Go to the dialer and make a call. Make sure (Wi-Fi Calling in use) appears during the call. When Action Then Displays on the You are connected to the screen status T-Mobile network and can bar. make Wi-Fi calls. Displays on the The Wi-Fi calling feature is screen status active and in use within an bar. active call. Doesnotdisplay You are charged normal on the screen callingrateminutes.Formore status bar. information, refer to "Activating Wi-Fi Calling" on page 72. Displays on the There is an error in the use or screen status 911 registration of the Wi-Fi bar. Calling feature. While Wi-Fi Calling mode is active, the call button shows a Wi-Fi indicator . When Wi-Fi Calling is disabled, the call button goes back to show normal operation . Call Functions and Contacts List 73