Communication
Switching between chats
Scroll left or right.
Deleting chat history
Chats are automatically saved. To delete chat history, 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.
Messenger
Use this application to chat with others via Google+ instant messaging service. Tap Messenger on the Applications screen.
This application may not be available depending on the region or service provider.
Select a friend from the friends list, enter a message in the field at the bottom of the screen, and then tap 
.
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