Use Hangouts to keep in touch with friends and family . Send messages to your friends , start free video and voice calls and join a conversation with one person or group.
+ Send and receive messages via Hangouts or SMS / MMS , and easily switch from one message type to another.
+ Gather your friends in cats in groups up to 100 people.
+ Express yourself through photos , maps, emoji , stickers and animated GIFs.
+ Turn a simple conversation free video call with your friends (up to ten participants).
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