Samsung Galaxy J3 6 User Manual page 211

Google Hangouts
Hangouts is Google's instant messaging service. Use to communicate with other Hangout users, as well
as for video calling. Log in to a Google Account beforehand (see
Using Hangouts
1. From home, tap Apps
 The Hangouts app will open.
2. Tap Add
to start a new Hangout.
Apps and Features
> Google > Hangouts
Google Account).
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