The pros and cons of enabling Wi-Fi calling

Wi-Fi calling runs calls and texts over your local network instead of a cell tower, tunneling them to your carrier through an encrypted connection, so the person you call does not need the feature. It can fill dead zones and improve audio, but quality depends on your Wi-Fi, switching to cellular mid-call needs VoLTE, and 911 calls only use Wi-Fi when no cellular signal exists.

Summary written with AI by HowTechMoves, based on reporting by Engadget.