Card New! — Invalid Sim

I ran into a frustrating issue today and was hoping for some troubleshooting steps before I have to go to a carrier store.

Thanks! Optional: If you want a for Twitter/X or a text message: “Invalid SIM card” error on my [Phone Model]. SIM works in other phones. Other SIMs work in my phone. Tried restart/cleaning. Any fix besides a new SIM or factory reset? Carrier is [Name]. #TechHelp invalid sim card

Hi everyone,