Communication
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.
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 
.
ChatON
Use this application to chat with any device. To use this application, you must sign in to your Samsung account.
Tap ChatON on the Applications screen.
This application may not be available depending on the region or service provider.
Create a buddies list by entering phone numbers or Samsung account email addresses, or by selecting buddies from the list of suggestions. Alternatively, tap Contact sync to manually sync contacts from the device.
Tap Chats →Start chat and select a buddy to start chatting.
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