From the Settings app, scroll to and tap Accessibility.
Scroll to and tap Personal Voice.
Tap Create a Personal Voice.
Tap Continue.
Tap Continue again.
Tap the text field and create a name for your voice.
Tap Continue.
Record the 150 phrases with the iPhone directly in front of your face in a quiet room. You can tap Cancel at anytime and come back to recording your phrases. Just select the Personal Voice you created, then tap Continue Recording.
You've completed the steps!
