Learn how to set up and use Wi-Fi calling and connection preference on the ZTE Zinger.



Turn on & connect

To use Wi-Fi calling, you must first register an E911 address and turn on Wi-Fi to connect to a Wi-Fi network.


  1. Register your E911 address at My T-Mobile.
  2. Turn on Wi-Fi.
  3. From any Home screen, tap the Apps icon.
  4. Tap Settings.
  5. Tap the 'Wi-Fi Switch' to On.
  6. Tap Wi-Fi.
  7. Tap the Wi-Fi network you want to connect to. If you do not see the network, tap Scan.
  8. Tap Connect.


Set connection preference

  1. From any Home screen, tap the Apps icon.
  2. Tap Settings.
  3. Under the WIRELESS & NETWORKS heading, tap More...
  4. Tap Wi-Fi Calling.
  5. Tap Connection Preferences.
  6. Select one of the following options:
    • Wi-Fi Preferred
    • Cellular Network Preferred
    • Never use Cellular Network
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