What is the use of NFC function

What is the use of NFC function

Some smartphones now have NFC function, but we all know very little about it. So many people do not know what the NFC function actually has, and how does it actually works. We are going to discuss these two issues below.

What is the use of NFC function in the end, NFC function applied to cell phones, can develop a lot of convenient life class applications, these life class applications can play a lot of convenient role in our life, such as payment, logistics and other aspects.

At present, NFC technology is mainly used in cell phones in the following five categories.

1. Contact through, such as access control management, tickets and tickets, etc. The user will store the ticket or door control password of the device close to the reader can be. It can also be used for logistics management.
2. Contact payment, such as contactless mobile payment, the user will be close to the device embedded in the NFC module POS can be paid. And confirm the transaction.
3. Contact connection, such as connecting two NFC devices to each other for peer-to-peer data transfer. Such as downloading music, transferring pictures to each other and exchanging address books.
4. Contact browsing, the user can connect the NFC phone near the street NFC-enabled smart phone or poster to browse traffic information, etc.
5. Download contact, the user can receive or download information through GPRS network for payment or access control functions. As mentioned above, the user can send specific format SMS to the housekeeper’s cell phone to control the housekeeper’s access to the house.