You can do this by tapping the Settings app on one of your Home screens. It may be in a folder labeled "Utilities.";
, You may need to scroll down the menu a bit to see it.
,,, This will enable speech when Switch Control is active. Your iPhone's text-to-speech function will read items that are selected on the screen.
 Depending on your language settings, you may have multiple voices to choose from. Some voices may require an additional download before they ca be used.
Open your iPhone's Settings menu.
Tap General.
Tap Accessibility.

,
Scroll down and tap Switch Control.

,
Scroll down and tap Speech.

,
Tap the Speech slider.
Tap Voices to change the speech voice.
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