I am an idiot with mobile phones. Don't really know how to use them. But I have an old Nokia that once worked okay and I'd like to make it do so again. Trouble is, having switched it on, the screen tells me "Phone restricted" and "undo". I have no idea where this came from or what to do about it. I have a Sainsburys SIM card installed. Can some samaritan help?
get another sains sim card, it means the old sim card has run out of cash so restricted on my old mobe means 999 / 911 calls only till the new sim get in