LG LGVM670 - Manual (Page 144)

142 Voice Services
Voice Search
Voice Search uses built-in voice recognition software to listen to
your spoken words, convert those to text, then launch a Google
search using that text.
1. Press > > Voice Search.
2. Speak clearly into the microphone. If an error occurs, tap
Speak again.
3. You can then touch a matching entry from the Google
search page to direct you to the item you are searching.