Tap RTT call button and select Always Visible to always have access to the RTT call button, and to turn the transcript of
history on and off.
Text-to-speech output
From the Home screen, swipe up to access Apps and tap Settings.
Tap Accessibility> Text-to-speech output.
Preferred engine: Tap to set the text-to-speech engine (Google is default). Tap to manage text-to-speech settings.
Language: Tap to set the language for using this function.
Speech rate: Drag the slider to adjust speech rate.
Pitch: Drag the slider to adjust pitch.
Tap PLAY to play the example.
Tap RESET to reset all Text-to-speech settings to the default settings.
Display
Font size: Drag the slider to adjust the font size.
Display size: Drag the slider to make the items on your screen
smaller or larger.
Dark theme: Enable the dark theme.
Magnification: Enable screen magnification.
Magnify with triple-tap: Slide the switch to the On or Off position to enable or disable magnification after tapping
three times.
Magnify with shortcut: Slide the switch to the On or Off position to enable or disable zooming in on the screen by
pinching or touching and holding.
Color correction: Enable color correction. This may affect performance.
Color inversion: Enable color inversion. This may affect performance.
Large mouse pointer: Enable the large mouse pointer function.
Remove animations: Enable or disable animations.
Interaction controls
Dwell timing: Enable automatic clicking when using a mouse. When enabled, you can drag the slider to adjust the
amount of time between the mouse stopping and the click.
Power button ends call: Enable ending calls by pressing the Power key.
Auto-rotate screen: Enable or disable screen rotation. See
“Portrait and landscape screen orientation” on page <OV>
for more information.
Touch & hold delay: Set the touch & hold delay to Short, Medium, or Long.
Time to take action (Accessibility timeout): Choose how long to show messages that ask you to take an action.
Vibration & haptic strength: Enable or disable ring, notification, and touch feedback vibration.
Audio & on-screen text
Mono audio: Enable combining channels when playing audio.
Audio balance: Adjust the audio balance from the speaker.
Caption preferences: Enable or disable captions. You can also set caption display language, text size, and caption style.
Experimental
High contrast text: Enable high contrast text display.