Samsung Galaxy S4 Customer Consultant Manual page 15

Part 1. Chat on
[ Q27: ChatON V / ChatON]
Q : The ChatON supports video call for free in Galaxy S4, Why doesn't it support the Galaxy S3?
A : We are planning to further the support for this service but only to devices that are supported through Samsung apps.
[ Q28: ChatON V / ChatON]
Q : How do I use the dual camera while using the video call in ChatON?
A : 1. Select the desired user in Buddies
2. For registered ChatON video/voice call users, video call icon
Select the video call icon.
3. When the video call is connected, please execute the dual camera via menu key.
You can use both the front and back camera.
and voice call icon will appear.
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