Samsung SM-G981U User Manual page 120

Settings
Tap and pay
Use an NFC payment app to make payments by touching your device to a compatible
credit card reader.
1. From Settings, tap
tap to turn on NFC.
2. Tap Contactless payments to see the default payment app.
• To use another payment app, tap an available app to choose it.
• To use a payment app that is open, tap Pay with currently open app.
• To set another payment service as the default, tap Others, and then tap the
service you prefer.
TIP NFC technology is used with
how easy and secure it is to use your device to make payments.
Airplane mode
Airplane mode turns off all network connections including calling, texting, mobile
data, Wi-Fi, and Bluetooth. While Airplane mode is enabled, you can turn on Wi-Fi and
Bluetooth in Settings or from the Quick settings panel.
◌
From Settings, tap
this feature.
Connections > NFC and contactless payments, and then
Samsung Pay. Turn on this feature to see
Connections > Airplane mode, and then tap
120
to enable