Features like Voice Isolation or playing audio files into a live call. 📞 Playing Sounds During a Call
The "beep-beep" sound heard when dialing or when a call is connecting [28, 31]. iphone_call_sound_effect
The "Opening" (default since iOS 7) and "Reflection" (default for iPhone X and later) are the most recognizable [35]. Features like Voice Isolation or playing audio files
While on a call, you can play audio from any app (like Music or a soundboard), and the recipient will hear it mixed with your voice [15]. Watch how to enable audio sharing during your live calls: iphone_call_sound_effect