I have been with ID for years and had the same phone for ages. Last week my SIM card stopped working, just said no sim. Then randomly started working again. Today it stopped again, I tried flight mode, then on and off, I went to another area….nothing. Tried customer service who told me to reset network, which I did but didn’t work and just chucked me out of the chat id spent 20 minutes getting into (grrrrrr). finally another hard reset of my phone got it to work, for an hour then it disappeared again and nothing is making it start again. I’m guessing I need a new sim but the chat is infuriating and I can’t find a way to request it.