Wi-Fi calling: Samsung Galaxy S4

    Learn how to set up and use Wi-Fi calling and connection preference on the Samsung Galaxy S4.

     

     

     

    Turn on & connect

    To use Wi-Fi calling, you must first register a 911 address and turn on Wi-Fi to connect to a Wi-Fi network.

     

    1. Register your 911 address at My T-Mobile.
    2. Turn on Wi-Fi.
    3. From any Home screen, tap the Menu key.
    4. Tap Settings.
    5. Tap the Connections tab.
    6. Tap More networks.
    7. Tap the Wi-Fi Calling Switch to On. The Switch moves right and turns green.

     

    Set connection preference

    1. From any Home screen, tap the Menu key.
    2. Tap Settings.
    3. Tap the Connections tab.
    4. Tap More networks.
    5. Tap Wi-Fi Calling.
    6. Tap Connection Preferences.
    7. Select one of the following options:
      • Wi-Fi Preferred: All calls are made over an available Wi-Fi network. If there are no available Wi-Fi networks, then calls are made over the cellular network.
      • Cellular Network Preferred: All calls are made over the cellular network. If the cellular network is not available, then calls are made over an available Wi-Fi network.
      • Never use Cellular Network: All calls are made over a Wi-Fi network. If there are no available Wi-Fi networks, phone calls will not connect.