SMS and Data work fine, but cannot make or recieve any phone calls

Presler

Basically the title. After moving my SIM card from one Android device to another Android device, I am able use mobile data on my unlimited plan and am able to fully send and recieve any SMS or MMS messages.

I have to move my SIM back to the older device to make or recieve any phone calls whatsoever.

Any idea on how to fix this?

Verizon_Support

We want to make sure you have full access to your calls. Let's make sure we figure this out and get things working.

~Jesse