Samsung Galaxy S6 edge User Manual page 264

The Wi-Fi Direct settings menu appears.
Wi-Fi Direct and Wi-Fi are unavailable at the same time.
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5. If a device is found, tap the device entry to connect.
If connected via Wi-Fi, you will see a confirmation. Follow the onscreen instructions.
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6. Accept the connection on the other device.
The phone is connected via Wi-Fi Direct.
If a connection is not accepted after a certain period, the connection request is cancelled.
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To stop a connection, tap the device name on the Wi-Fi Direct list.
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Connectivity 254