Samsung Galaxy Z Fold 2 User Manual page 103

Apps and features
Using a digital key with the NFC feature
Touch the NFC antenna area of the smartphone with the digital key registered to the vehicle's
door. The door will unlock or lock.
After you place the smartphone on the vehicle's wireless charging pad and the digital key is
authenticated, you can start the vehicle using the start button.
• To use this feature, the smartphone and vehicle must support the NFC feature.
• To activate the NFC feature on the smartphone, launch the Settings app, tap
Connections → NFC and contactless payments, and then tap the switch to activate
it.
• To find out the location of the wireless charging pad and which of your vehicle's
doors support NFC, refer to your vehicle's user manual.
Using a digital key with the Ultra-Wideband (UWB) feature
The vehicle's door will unlock when you get close to the vehicle with your smartphone, and
will lock when you move away.
After the digital key is authenticated when you get inside the vehicle, you can start the
vehicle using the start button.
• To use this feature, the smartphone and vehicle must support both the Bluetooth
and Ultra-Wideband (UWB) features. Launch the Settings app, tap Connections, and
then tap the Bluetooth switch and the Ultra-wideband (UWB) switch to activate
them.
• If the vehicle supports both the NFC and Ultra-Wideband (UWB) features, you
can choose the method you want. Refer to your vehicle's user manual for more
information.
• The Ultra-Wideband (UWB) feature may not be available depending on the region.
• The door unlock and lock methods may differ depending on the vehicle. Check with
your vehicle's manufacturer for more information.
• Using this feature will increase battery consumption.
Deleting the digital key
You can delete the registered digital key from your smartphone.
Launch the Samsung Wallet app, tap the registered digital key, and then tap → Delete.
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