SM20 Series
User Manual
34
Caution when transferring data
When transferring data between devices, they do not need to be close. It is
recommended to keep the distance between devices within 10 m.
Connecting to the NFC Chip / Tag Card
1. Hold M3 SM20 as shown below. Do not cover the antenna area of a speaker with your hands.
2. Place M3 SM20 near NFC chip or tag card until data transfer is completed. (Generally, data is
displayed in the application.)
Connecting to a Bluetooth Device with the NFC Feature
1. Do not cover the antenna area of a speaker with your hands.
2. Place M3 SM20 near the device. The device displays that connection is successfully performed.
4 Advanced Use
4.1 OS Update
The M3 Mobile distributes new OS to improve the quality and performance of a product.
To check OS version of the device, Swipe the bottom Click Settings About Phone
Android version
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