HTC Desire 830 dual sim User Manual page 180

180 Settings and security
TalkBack language settings
1. From the Home screen, tap
2. Tap Text-to-speech output > Google Text-to-speech Engine, and do one of the following:
Select a different
language
Install a voice
3. Select the language you want to use.
Not all languages are supported.
> Settings > Accessibility.
Tap Language.
Tap Install voice data, and then tap the language. Tap
the voice data you want to install. When installation is completed,
press twice and tap Language.
next to