Locking The Screen - LG Optimus User Manual

The Basics
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You can use the Search preferences to configure some
aspects of Google web search (for example, whether it
makes suggestions below the Quick Search Box as you
type), and what phone features you want to include in
searches.
3. Touch
OR
If what you want to search for appears in the suggestions
list, touch that item to conduct the search.
Web search using voice command
Press and hold the Search Key
OR
Touch the Microphone icon
When you stop speaking, Google Search by Voice analyzes
your speech and displays the results of your search.

Locking the Screen

You can lock your screen so that only you can unlock it to make
calls, access your data, buy applications, and so on.
Touch to conduct the search.
As you type, search results from your phone,
previous search terms, and web search suggestions
appear. Touch an item to search that term.
to search for the entered terms.
.
from the Quick Search Box.