Can NFC of Redmi K40S brush subway

Author：Aaaa Time：2022-10-09 17:53

As a cost-effective mobile phone of Red Rice, the Redmi K40S not only features Qualcomm Snapdragon 870 eight core processor, which takes into account power consumption and performance, but also supports many functions. Although the price is cheap, the volume is quite large. Among them, many users of the mainstream NFC are very concerned about whether the Redmi K40S supports and can use functions such as subway brushing. Here is an introduction to the tutorial "Can NFC with the Redmi K40S brush the subway?".

Can the NFC of the RedmiK40S use the subway? RedmiK40SNFC Metro Card Setting Tutorial

1. First find the settings function of your phone. Many settings of the mobile phone are completed in the settings.

2. Enter the setting interface to find the wallet and payment.

3. After entering the wallet payment interface, you can see three options: traffic card, door card and Mi Pay

4. Click to enter the entry card interface, and then close the mobile phone to the physical access card to read the data. After reading the data, the access card is recorded.

The Redmi K40S supports the NFC function, and can be used as the subway entrance through the NFC function. As a 1000 yuan machine, it is very cost-effective. If the user has a demand for this function, it is recommended to start with this mobile phone.

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