This Hidden Apple iOS Feature Makes Your iPhone Calls Much Better

Apple's iOS 16.4 update, released in March 2023, introduced Voice Isolation for phone calls on iPhones, improving call quality by muffling background noise. This feature, previously available only for FaceTime calls in iOS 15, helps ensure clearer communication without interruptions from external sounds. To use Voice Isolation, users must activate it from the Control Center during a call, and it will remain active for future calls until disabled.