![Apple iPhone 15 Plus](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-1a0997b7-c1c5-477c-a898-6641aef956f8.png?width=150&height=320)
Apple iPhone 15 Plus
iOS 17
We have found 4 possible solutions to your problem.
Before you start this troubleshooting guide you need to check one important thing:
Can you use Wi-Fi?
Yes
No
Why do we ask this question?
It's important to find out if you can use Wi-Fi. If you can't use Wi-Fi, you need to solve this problem first. When the problem is solved, you will most likely also be able to use Wi-Fi calling.