All iPhone settings
Settings Pathfinder · iPhone
Wi-Fi Calling
Lets iPhone make and receive calls through a Wi-Fi network, useful when the cellular signal is low.
In iOS 18
Settings then Cellular then Wi-Fi Calling then Wi-Fi Calling on This iPhone
“Tap Cellular, then—if your iPhone has Dual SIM—choose a line (below SIMs). Tap Wi-Fi Calling, then turn on Wi-Fi Calling on This iPhone.” — Apple User Guide
Where it has lived
-
iOS 17 and later
Settings then Cellular then Wi-Fi Calling then Wi-Fi Calling on This iPhone
Checked against Apple's User Guides from iOS 17 onward. Menus can differ slightly by region, language, model and installed apps.
More iPhone settings
Sources for this page
Last verified 8 Oct 2026
- 1 Make calls using Wi-Fi on iPhone - Apple Support support.apple.com · guide for version 17.0
- 1 Make calls using Wi-Fi on iPhone - Apple Support support.apple.com · guide for version 18.0
- 1 Make calls using Wi-Fi on iPhone - Apple Support support.apple.com · guide for version 26
- 1 Make calls using Wi-Fi on iPhone - Apple Support support.apple.com · current guide