Sony Xperia User Manual page 490

Accessibility
Accessibility
Accessibility
Set functions for text-to-speech, touch operation guidance, etc. Settings can be made for the
following items.
1
TalkBack
Switch Access
Captions
Magnification gestures
Large text
2
High contrast text
Power button ends call
Auto-rotate screen
Speak passwords
Play sound when battery is full
Accessibility shortcut
Text-to-speech output
Touch & hold delay
2
Color inversion
2
Color correction
1 Not available in Japanese.
2 Experimental version; may not work as expected.
3 To revert from sleep while "Power button ends call" is on, Press Volume Key up/down.
In Home Screen,
61
Item
3
1
(Settings)
Description
Set Accessibility service (TalkBack).
Enable key assignment for handset operations.
Set captions, language, text size, etc.
Enable zooming in/out by Triple-Tapping the
screen.
Enable to enlarge font size.
Set to make text color clear against background
color in the display.
Enable end of call by Pressing
Enable automatic rotation of Display.
Enable password to be read aloud.
Enable sound notification when Battery is full.
Enable Accessibility.
Make detailed Text-to-speech settings.
Set time to press Display for Touch & Hold.
Invert screen colors.
Correct colors when it is difficult to distinguish red
and green.
during a call.