iPhone Calls Are Less Annoying With This iOS 16.4 Feature

Apple’s latest software update, iOS 16.4, brings more than a batch of new emoji to your iPhone. It also brings Voice Isolation, a handy FaceTime feature, to phone calls. Apple introduced Voice Isolation and Wide Spectrum to FaceTime calls with the release of iOS 15 in 2021. Of the two, however, only Voice Isolation is available for phone calls at this time. 

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