Settings
NFC and payment
Near Field Communication (NFC) allows you to communicate with another device without connecting to a network (Galaxy A20 only). This technology is used by Android Beam and certain payment apps. The device that you are transferring to needs to support NFC, and it needs to be within four centimeters of your device.
◌From Settings, tap tap C) to turn on
Tap and pay
eConnections > NFC and contactless payments, and then this feature.
Use an NFC payment app to make payments by touching your device to a compatible credit card reader.
1.From Settings, tap eConnections > NFC and contactless payments, and then tap uto 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,
◌ From Settings, tap | e | Connections > Airplane mode, and then tap C) to enable |
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this feature.
NOTE The use of mobile devices on an aircraft or a ship may be subject to federal and local guidelines and restrictions. Check with appropriate authorities and always follow crew instructions regarding when and how you may use your device.
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