What is Wi-Fi Calling
In the event of a poor cellular signal, most new smartphones have the ability to make and receive calls over any available Wi-Fi network.
Steps to Setup WiFi Calling
- On your iPhone, go to Settings
- Tap on Cellular
- Turn on Wi-Fi calling
- You will be asked to provide a physical address. This would be used to identify your location in the event a call were made to emergency services.
For more information, see the official Apple reference document for Wi-Fi calling. [View]