Open your phone’s Settings
Turn on Wi-Fi
Connect to a stable Wi-Fi network
Open the Phone or Calls app
Go to Call settings or Phone settings
Find Wi-Fi Calling
Turn on Wi-Fi Calling
Confirm your emergency address if prompted
Make sure your carrier supports Wi-Fi Calling
Update your phone software if Wi-Fi Calling is missing
Restart your phone if the setting does not appear
Place a call normally while connected to Wi-Fi
Check for a Wi-Fi Calling indicator during the call
Use airplane mode with Wi-Fi on if you want to force Wi-Fi Calling
Contact your carrier if Wi-Fi Calling still does not work