Snowboard Iskola

I just got an iPhone for Christmas and so I was clearing out everything in my old phone like the calendar, saved alarm clock times, etc. Somehow I cleared something out that doesn’t let me text or make phone calls :confused: It says it has no service and when I try to call someone a message pops up on my screen saying “Mobile network not available.” What did I do? 🙁

további részletek:
Does anyone know how to fix this!