Google 4 Manual Book page 128

• Language. The language you select here
for Voice Search input and output can be
different from the language displayed by
your phone.
Speech output. To turn on speech output
•
only when you've got a headset attached
to your phone, select Hands-free only.
• Block offensive words. Check to ensure
that search results with offensive lan­
guage are blocked.
• Hotword detection. When this is checked,
you can say "Google" when viewing the
Google Now screen rather than touching
the Microphone icon to initiate a voice
search or action.
• Download offline speech recognition.
Check to select one or more additional
languages for speech recognition when
you don't have a network connection.
USE GOOGLE NOW & SEARCH 119