<ul data-eligibleForWebStory="true"><li>WiFi calling on iPhone uses WiFi connectivity for calls, enhancing audio quality and reducing connection time.</li><li>Prerequisites for using WiFi calling: network carrier support, stable WiFi connection, and up-to-date software.</li><li>Steps to enable WiFi calling on iPhone: Open Settings, go to Phone, select WiFi Calling, enable the toggle.</li><li>Provide address for emergency services when prompted.</li><li>WiFi calling automatically activates when mobile network service isn't available.</li><li>Emergency calls use WiFi calling when mobile services are unavailable.</li><li>Calls switch to cellular network with VoLTE if WiFi connection is lost during a call.</li><li>Troubleshooting tips if WiFi calling isn't working: ensure correct activation, restart iPhone, try different WiFi network, update software, reset network settings, or reset iPhone.</li></ul>

How to Enable WiFi Calling on iPhone

Discover more