System/Library/AccessibilityBundles/MobilePhone.axbundle

__PHVoicemailPlayerControllerAccessibility_super.h

Download __PHVoicemailPlayerControllerAccessibility_super.h

1. NSObject
2. >
3. UIAccessibilitySafeCategory

@interface __PHVoicemailPlayerControllerAccessibility_super : UIAccessibilitySafeCategory

@end