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Table of content
1Background..............................................................................................................................3
2Product introduction.................................................................................................................4
2.1 Introduction.......................................................................................................................4
2.2 Precaution before using battery........................................................................................5
2.3 Charger.............................................................................................................................5
2.4 Notes................................................................................................................................6
3Installation instructions.............................................................................................................7
3.1 Appearance......................................................................................................................7
3.2 Install Micro SD and SIM cards.........................................................................................7
3.3 Battery Charging...............................................................................................................7
3.4 Buttons and Function Area ...............................................................................................8
4Call function.............................................................................................................................9
4.1 Calling numbers................................................................................................................9
4.2 Contacts ...........................................................................................................................9
4.3 SMS and MMS..................................................................................................................9
5NFC reader............................................................................................................................10
5.1 Read functionality...........................................................................................................10
5.2 Write functionality ...........................................................................................................11
6Other functions ......................................................................................................................12
6.1 Bluetooth ........................................................................................................................12
6.2 GPS................................................................................................................................13
6.3 Volume setup..................................................................................................................14
6.4 Sensor............................................................................................................................15
6.5 Keyboard........................................................................................................................16
6.6 Network ..........................................................................................................................17
6.7 Infrared read-write function (option)................................................................................18
6.8 Developing Environment.................................................................................................19
6.9 Accessories....................................................................................................................19
