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 Pro Max Apple iPhone 14 Pro Max](http://wmstatic.global.ssl.fastly.net/ml/7291124-f-a227ad95-11bc-49f0-8589-1be27919fd31.png?width=480&height=480)