Valid - NFC
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NFC (Near Field Communication) chips allow two devices, with one card (or tag) and a mobile phone, for example, to communicate and Exchange information only by physical approximation, through electromagnetic induction. The NFC chip is the perfect marriage between SIM Cards technology and the secure credentials storage of other institutions (banks and cards issuers in general) in a secure area apart from the data storage area of the telecom operator, the Secure Element, SE.