Samsung Galaxy S6 User Manual page 180

3. Tap On/Off to turn NFC on.
4. Tap Android Beam, and tap On/Off to turn Android Beam on.
5. Touch the back of your device with another NFC-capable device to
transfer content, and tap the screen displaying the file you want
to share.
Tap and Pay
Tap and pay allows you to select the default payment application you
want to use for making purchases on your device.
Note: NFC must be turned on in order to access Tap and pay.
1. From a Home screen, tap
2. Tap NFC and payment.
3. Tap On/Off to turn NFC on.
4. Tap Tap and pay.
5. Select the app that you want as your default.
Settings
Apps > Settings.
168 NFC and Payment