iPhone 6+ invalid SIM

Question

My phone suddenly shows an invalid sim. It appeared suddenly and I'm not sure why. I've tried to turn it off and back on, I've reset network and turned to airplane mode them back to regular. It's still showing up and I don't know what to do. Any other ideas what this is?

Verizon_Support · Accepted Answer

Lets get your device back up and running in top form! How long has this been occurring? I notice that you've done quite a bit thus far. I do ask that you attempt to remove and reinsert the SIM. I've provided instructions here: http://apple.co/1CGfLM2 . If you still find yourself seeing the error message you may pick up a new SIM at corporate Verizon Wireless store for free.

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