How to Use Secret Codes on iPhone
19th December 2021
Most people probably don’t know how to use secret codes on iPhone. In fact, most people probably don’t even know that the iPhone has secret codes. But it does — and we’ve tried them.
Although most of the iPhone’s features are tucked away within apps, widgets and the Control Center, there’s a whole heap of hidden treasure waiting to be uncovered via the dialer.
I had no idea these even existed.