6 - 14 TC75x User Guide for Android Version 6.0.1
Near Field Communications
NFC/HF RFID is a short-range wireless connectivity technology standard that enables secure transaction between
a reader and a contactless smartcard. The technology is based on ISO/IEC 14443,ISO 18092, Type-A, Type-B,
Type-F, and ISO/IEC 15693 (vicinity) standards, using the HF 13.56 MHz unlicensed band. The TC70x/TC75x
support 3 operating modes:
• Reader mode
• Peer-to-Peer communication
• Card Emulation mode.
Using NFC, the TC70x/TC75x can:
• Read contactless cards such as contactless tickets, ID cards and ePassport.
• Read and write information to contactless cards such as SmartPosters and tickets, as well as devices with
NFC interface such as vending machines.
• Read information from supported medical sensors.
• Pair with supported Bluetooth devices such as printers and headsets.
• Exchange data with another NFC device.
• Emulate contactless card such as payment, ticket or SmartPoster.
The TC70x/TC75x NFC antenna is uniquely positioned to read NFC cards from the top of the device while being
held in the user's hand.
Reading NFC Cards
1. Launch an NFC enabled application.
2. Hold device as shown.
Figure 6-7 Reading Cards
3. Move TC70x/TC75x close to the NFC card until the TC70x/TC75x detects the card.