my sims for my new phone isnt working
My phone has told me for the last week it's not registered on a network but it clearly is as the top left says iD. I have received calls but like 3 in the last week instead of how many I usually would. It's sending texts to me to let me know people have called but it's not communicating that to the phonebook where it's not recognising any missed calls. My bills are up to date and PAID. I can't use my phone.