![Apple iPhone 15 Plus](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-6d0db060-957f-41ca-b7a0-70f768cfd4eb.png?width=150&height=320)
Apple iPhone 15 Plus
iOS 17
Turn Wi-Fi calling on or off
When Wi-Fi calling is turned on, you can make and answer calls using a Wi-Fi network when you're in an area with little or no network coverage. To turn on Wi-Fi calling, you need to establish a connection to a Wi-Fi network.
1. 1. Find "Wi-Fi Calling"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-b7dd447f-926b-4252-aa91-157e0833cc72.png?width=212&height=458)
Press Phone.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-df43d12d-2af2-48d5-88a5-36eaf9d5f3f2.png?width=212&height=458)
Press Wi-Fi Calling.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-6b7267c5-7c8a-4b94-be29-d237663c528d.png?width=212&height=458)
2. 2. Turn Wi-Fi calling on or off
Press the indicator next to "Wi-Fi Calling on This iPhone" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-2eee55c9-8e13-44bf-a75e-bab2156aa4e4.png?width=212&height=458)
If you turn on the function, press Enable.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-c70e3c4a-244f-498a-9aa0-690bdfbc3057.png?width=212&height=458)
3. 3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
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