Chapter 6 — Configure the Computer
70 Dolphin CT50 Mobile Computer User Guide
About Near Field Communication (NFC)
NFC technology provides the ability for short-range, wireless data
transfer between the CT50 and NFC tags or other NFC enabled devices
placed in close proximity to the back of the computer. NFC equipped
CT50 models support the following modes of operation:
• NFC tag reader/writer mode: The computer reads and/or writes
digital information from or to an NFC tag.
• Peer-to-Peer (P2P) mode: The computer uses Android Beam and/or
Bluetooth technology to transfer screen content (such as a picture,
contact information, Web page url, or file) between NFC enabled
devices.
• NFC card emulation mode: The computer emulates an NFC card
(smart card) that an external card reader can access. You have the
option to enable the embedded secure element (eSE) SmartMX™ or
Host Emulation. Secure element implementation is commonly used
for financial transactions or coupon and loyalty mobile marketing
applications that require a secure memory and execution
environment for the storage of personal information (such as account
information and credentials) and running custom smart card applets.
Note: Sleep Mode (Suspend Mode) and the screen lock temporarily
turns the NFC radio off.
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