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Pass NFC
The NFC (near field communication) is a technology that allows devices to communicate with each other when they are in close proximity, typically less than four inches. NFC was originally developed for use in contactless payments, but it can be used for a variety of other applications as well.
One of the most common uses for NFC is to share files between devices. For example, you can use NFC to share a photo or a document with another person by simply tapping your phone or tablet against their device. NFC can also be used to pair devices, such as a Bluetooth headset with a phone.
NFC can be used for authentication purposes as well. For example, you can use NFC to unlock your phone or to log in to a website. NFC can also be used to make payments with a contactless payment card or with a phone that has NFC capabilities.
Some phones come with built-in NFC capabilities, but you can also add NFC capabilities to your phone by installing an NFC app. There are a number of different NFC apps available, so you can choose the one that best meets your needs.
NFC is a convenient way to share files and information between devices, and it can also be used for authentication and payment purposes. If you want to use NFC, be sure to check to see if your phone has NFC capabilities. If it doesn't, you can install an NFC app to add this functionality.
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