What does 'Add Audio in Calls' do on iPhone 16 Pro?
What does the "Add Audio in Calls" setting actually do? This is in Audio & Visual under Accessibility settings. iPhone 16 Pro with latest ios
iPhone 16 Pro, iOS 26
Question marked as
"When you allow apps to include audio in video and voice calls, both audio and microphone input will be added to a call. Muting the microphone will silence all audio."
Once enabled, you can start a call (Phone, FaceTime, WhatsApp) and open another app (e.g., Spotify, YouTube) to play audio. The other participant will hear both your voice and the app audio during the conversation. This feature is designed for sharing media, background music, or using voice-assisted communication apps during conversations.