Samsung SM-R840 Manual Del Usuario página 106

Apps and features
NFC
You can use the NFC feature.
On the Settings screen, tap Connections → NFC.
The Galaxy Watch3 contains a built-in NFC antenna. Handle the Galaxy Watch3
carefully to avoid damaging the NFC antenna.
This feature may not be available depending on the region or service provider.
Making payments with the NFC feature
Before you can use the NFC feature to make payments, you must register for the mobile
payment service. To register or get more information about the service, contact your service
provider.
1
On the Settings screen, tap Connections → NFC and tap the switch to activate it.
2
Touch the NFC antenna area of the Galaxy Watch3 to the NFC card reader.
To set the default app, open the Settings screen and tap Connections → NFC → Tap and
pay, and then select an app.
The payment services list may not include all available payment apps.
NFC antenna
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