1. View Network Provider Lock status
Insert a SIM from another operator and turn on your phone. The screen will tell you if your phone is SIM locked.
See how to insert your SIM.
![Apple iPhone 14 Apple iPhone 14](http://wmstatic.global.ssl.fastly.net/ml/7151223-f-72960b7c-e2c5-47b3-bd01-ae5dfbb69cff.png?width=480&height=480)