How to use nfc access card How to use nfc access card

1, nfc is a relatively new chip sensing technology, which can support the connection of mobile phones. First open the wallet in the mobile phone, many mobile phones will have this function, then you can see the function of having a door key, and then put the access card at home on the mobile phone to sense the information of the access card and click Add to save it. So next time, you can directly use your mobile phone to enter the community.

2. What if there is no door key function in the mobile phone?

Do you have all your mobile phones at present? Only smartphones can use this function. If you don't have this function, you can download the universal access card software, and then you can add access card information to your mobile phone through this. Be careful when downloading these softwares. Many unknown software will read the information in the mobile phone, which will seriously damage our personal information and property, so we should be extra careful to distinguish it.