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-357f4023-e6c9-46c7-9f11-ff18c1019ac5.png?width=480&height=480)