Talks get noisy? The iPhone13 removes the phone noise cancellation feature

Many mobile phones use the layout of multiple microphones to achieve call noise reduction, on the iPhone, Chinese name is phone noise reduction, Apple describes it as reducing the ambient noise of the phone when you put the earpiece to your ear.

However, recently, some iPhone 13 users found that the function is not available in mobile phones, which communicated with Apple Support (Apple Support) to confirm that this is not a BUG, but has been permanently deleted. It's unclear why Apple abruptly removed this feature. Previous iPhone models have this setting item, which is located under the accessibility bar.

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