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[Resolved] [Service] what are nfc used for

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frequency USA Level 3 | All posts
ZenFone2 Bug Report
Model: ZE551ML
RAM: 3G
Firmware/APP Version: 2.19.40.22
Frequency of Occurrence: 1.8
Rooted: Yes
APP Name: nfc
Screenshot: -
I guess we can use it for payments, any other use area? Can we use for security cards? If yes how is implementation?
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TWN Beta Tester | All posts
   This reply is the best answer.   
Typical usage maybe to send photo, video or other files quickly to friends having NFC too. Just a tap and voilat.
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PHL Level 3 | All posts
NFC or near field comunnication has a wide variety of use. Here are some examples of its functions.NFC Card emulation mode enables NFC-enabled devices such as smartphones to act like smart cards, allowing users to perform transactions such as payment or ticketing. NFC Reader/writer mode enables NFC-enabled devices to read information stored on inexpensive NFC tags embedded in labels or smart posters. NFC peer-to-peer mode enables two NFC-enabled devices to communicate with each other to exchange information in an adhoc fashion. NFC tags typically contain data (currently between 96 and 4,096 bytes of memory) and are read-only, but may be rewritable. Applications include secure personal data storage (e.g. debit or credit card information, loyalty program data, Personal Identification Numbers (PINs), contacts). NFC tags can be custom-encoded by their manufacturers or use the industry specifications provided by the NFC Forum, an association with more than 160 members founded in 2004 by Nokia, Philips Semiconductors (which became NXP Semiconductors in 2006) and Sony were charged with promoting the technology and setting key standards, which includes the definition of four distinct types of tags that provide different communication speeds and capabilities in terms of flexibility, memory, security, data retention and write endurance. The Forum also promotes NFC and certifies device compliance[1] and if it fits the criteria for being considered a personal area network.(WiKi)]
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