After completing the steps in this article, the iPhone's interactive group narration sound has been successfully turned on.
- On the iPhone's home screen, find and click the "Settings" icon to enter the phone's settings interface.
- In the settings interface, slide down and find the "Accessibility" option, click to enter.
- In the accessibility interface, find and click the "Voiceover" option.
- In the narration interface, continue to click on the "Audio" option.
- In the audio settings interface, find and click the "Narration Sound & Touch" option.
- In the Narration Sound and Touch interface, find and click the "Interactive Groups" option.
- In the interactive group interface, find the "Sound" option and turn it on.