Page 132 - Samsung Galaxy Z Fold4|Z Flip4 F936|F721 User Manual

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 Connections > NFC and contactless payments, and then
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.

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 Connections > Airplane mode, and then tap to enable

this feature.

NOTE The use of mobile devices on an aircraft or a ship may be subject to federal
and local guidelines and restrictions. Airplane mode will disable all network
connectivity. Ultra-wideband (UWB) is not permitted aboard aircraft or ships and

can be turned off by use of Airplane mode. Check with appropriate authorities
and always follow crew instructions regarding when and how you may use your
device.

Mobile networks

Use Mobile networks to configure your device's ability to connect to mobile networks
and use mobile data. Options may vary by carrier.

◌ From Settings, tap Connections > Mobile networks.

• Mobile data: Enable mobile data usage.

• International data roaming: Change voice, text and data roaming settings for
international roaming.

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