Communication
Public profile
Tap the account ID at the top of the friends list to change the availability status, image, or status message.
Adding friends
Tap 
, enter the email address of the friend to add, and then tap DONE.
Chatting with friends
Select a friend from the friends list, enter a message in the field at the bottom of the screen, and then tap 
.
To add a friend to chat, press the Menu button, and then tap Add to chat. To end the chat, press the Menu button, and then tap End chat.
Switching between chats
Scroll left or right.
Deleting chat history
Chats are automatically saved. To delete chat history, press the Menu button, and then tap Clear chat history.
Google+
Use this application to stay connected with people via Google’s social network service. Tap Google+ on the Applications screen.
This application may not be available depending on the region or service provider.
Tap All circles to change the category, and then scroll up or down to view posts from your circles.
Tap 
to use other social network features.
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