LG G Vista - Manual (Page 196)

194 Settings
VISION
TalkBack: Tap the TalkBack switch (at the upper-right corner of the
screen) to toggle it On or Off. On allows you to set up the TalkBack
function which assists people with impaired vision by providing verbal
feedback. Tap Settings (at the bottom of the screen) to adjust the
TalkBack settings.
When TalkBack is turned on, the touchscreen settings require the user
to first tap an item they want to select, and then double tap the item
again in order to access this feature.
NOTE Passwords can be heard as they are entered when headsets are connected to the phone
unless settings are changed to read passwords aloud without a headset.
Font size: Sets the font size. Choose from Minimum, Small, Medium,
Large, Very large, and Maximum.
Invert colors: Checkmark to invert the screen color contrast for people
with difficulty perceiving colors.
Color adjustment: Tap the Color adjustment switch (at the upper-right
corner of the screen) to toggle it On or Off. On allows you to adjust the
screen colors by dragging your finger across the screen to define the hue
and contrast for easier viewing of screen content.
Touch zoom: Tap the Touch zoom switch (at the upper-right corner of
the screen) to toggle it On or Off. On allows you to zoom in and out by
triple-tapping the screen.
Message/call voice notifications: Tap the Voice notifications switch (at
the upper-right corner of the screen) to toggle it On or Off. On allows you
to hear automatic spoken alerts for incoming calls and messages.
READ OUT LOUD
Calls: Checkmark to read caller information out loud.
Messages: Checkmark to read sender information out loud.
Read messages: Checkmark to read messages out loud.
LANGUAGE
Voice notifications language: Tap to set Text-to-speech output.
Choose Google Text-to-speech or LG TTS+. If you choose Google