With iPhones, you can change how detailed an app’s notifications are by going Settings > Notifications, selecting that app ...
ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on certain carriers or devices.One of the codes also might erase your data, so ...
Other than *67, of course, there are plenty of codes you can enter into your iPhone's dialer to get info on your bill, your ...