ShenZhenChainway Information Technology C71, User Manual

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Content
Content .......................................................................................... 1
Statement .......................................................................................... 3
Chapter 1 Product Intro ..................................................................... 4
1.1 Intro ..................................................................................... 4
1.2 Precaution before using battery ........................................... 5
1.3 Charger ............................................................................... 6
1.4 Notes ................................................................................... 7
Chapter 2 Installation instructions...................................................... 8
2.1 Appearance ............................................................................. 8
2.2 Install Micro SD and SIM cards .............................................. 10
2.3 Battery charge ....................................................................... 11
2.4 Buttons and function area display .......................................... 12
Chapter 3 Call function .................................................................... 13
3.1 Calling numbers ..................................................................... 13
3.2 Contacts ................................................................................ 13
3.3 SMS and MMS ....................................................................... 13
Chapter 4 Barcode reader-writer ..................................................... 14
Chapter 5 Infrared read-write function ............................................. 16
Chapter 6 RFID reader .................................................................... 17
6.1 NFC ....................................................................................... 17
Chapter 7 Other functions ............................................................... 18
7.1 PING tool ............................................................................... 18
7.2 Bluetooth ............................................................................... 19
7.3 GPS ....................................................................................... 20