Try This Expert Hack to Enhance Your iPhone Call Quality
Published on: 2025-10-18 06:00:03
Apple is preparing to release iOS 18.4 in April, and that update will likely bring more emoji and a new Food section to Apple News. But when Apple released iOS 16.4 in 2023, it introduced a feature that significantly improves the sound quality of your calls: Voice Isolation.
While Apple had already added Voice Isolation and Wide Spectrum to FaceTime calls with iOS 15 in 2021, only Voice Isolation is currently available for regular phone calls.
Read more: Everything You Need to Know About iOS 18
When enabled, Voice Isolation muffles distracting background noises that interrupt your phone call. That way, if you're on a business call or catching up with friends, you won't be interrupted by your dog's barking or construction outside your home.
To enable Voice Isolation, you have to be on an active phone call, as the feature isn't located in Settings. Once activated, Voice Isolation will remain on for all future calls unless you manually turn it off.
Here's how to activate and disable
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