What are different iPhone codes that can be used like code for forwarding calls
last year my android phone was hacked. I now have an iPhone. I put in codes to see if my calls are being forwarded or my data usage any of these codes and error messages come up. Does anyone know what these codes are (not sure I have them right) and how to use them. I have the feeling I am still being hacked. I am desperate to find out if I am.
[Re-Titled by Moderator]
iPhone SE, iOS 17