I have had to put a new smarty SIM card in my phone I’ve had to due to harassment my uncle has given me a new smarty sim which he set up all I want to do is cancel that one and carry on with my plan with my new number please help
My uncle had a smarty sim that he set up for my nan but she didn’t use is all I want to do is change my plan I have currently for my old number and have it on my new number