Iphone 15 Max Pro two numbers one has stopped working
I have had 2 sims for over 3 years , I got a new phone about 3 months ago, I have an esim and a nano sim, two different phone numbers, same network.
Both have worked fine until 1 day ago, number on the nano sim doesnt call out -states call failed , I am not receiving calls on that number either, but do receive voice to text messages and text messages, the esim works normally I have checked with network providor -number and accounts are fine. Providor changed the sim in case it was damaged, it still doesnt work. I have tried every fix I can find on these forums.
Any help is really appreciated
Thank you :-)
iPhone 15 Pro Max, iOS 17