LG Lucid VS840 Owner's Manual page 190

Settings
188
Voice Input Checkmark to enable the text by voice device function.
Touch feedback
Sound feedback Checkmark to enable the phone to play a brief
sound each time you touch a key on the on-screen keyboard.
Vibrate feedback Checkmark to enable vibration when keys are
touched.
User dictionary Allows you to view and edit your user dictionary.
User dictionary Allows you to view, add, and remove words from your
user dictionary. Touch a word to edit or delete it. Touch the Menu Key
> Add to add a word.
Voice input & output
Voice input
Voice recognizer settings
Language Displays a dialog box to select the voice synthesizer
language. The default is English (US).
SafeSearch Opens a dialog box to select the level of filtering to be
used in Google search by voice.
Block offensive words Checkmark to allow the device to
automatically hide recognized offensive voice results.
Personalized recognition Checkmark to improve speech recognition
accuracy.
Google Account dashboard Opens the Google Account web page
to manage your collected data.
Voice output
Text-to-speech settings
You use the Text-to-speech settings to configure the Android text-to-
speech synthesizer for applications that can take advantage of it, such
as TalkBack. If you don't have speech synthesizer data installed, only
the Install voice data setting is available.
Listen to an example Plays a brief sample of the speech synthesizer,
using your current settings.