Functions of digital currency mobile phone

1. See what kind of digital currency software you want
like the digital currency exchange, there are currency security, fire security, OK, etc.
but when you trade digital currency, you definitely want to get profits. You need some real-time market apps, such as coinsmart, which can help you play digital currency better.

2. NFC means near-field communication, that is to say, close use, such as bus and subway card
digital currency transactions only use the network, which has nothing to do with NFC. Of course, it can be used.

3. Generally speaking, mobile phones are easy to carry and can pay attention to price changes at any time, so it's best to use mobile phones. Of course, tablet or desktop can also play, but it's not so convenient!

4. As long as the smart phones proced by regular manufacturers support payment with mathematical currency!

5. It's difficult because these functions can't be realized by mobile phone alone. It is realized by installing the corresponding software on the mobile phone. Non intelligent machine can not install software, hardware generally does not have the corresponding configuration.

6.

In 2020, the competition of digital currency is becoming more and more intense, and the new actions and new progress of various countries continue. Since 2014, the Central Bank of China has been promoting the research and development of digital currency, making it clear that digital RMB is mainly positioned as cash in circulation (M0). At present, digital RMB has been tested in Shenzhen, Suzhou, xiong'an, Cheng and the future Winter Olympic Games

Zhang Zhijun: the most basic payment carrier of digital RMB is mobile app. Of course, in order to enable people who do not use smart phones to use digital RMB, there can also be other carriers, such as smart payment card, which can be the same size as credit card, and even have password or biometric authentication functions, so that the holder can use it to pay, or recharge in some outlets. In fact, the process of digital RMB exchange can also be seen as a specific payment process, that is, using digital RMB to buy foreign currency or gold

7. NFC should be a way of digital currency transaction, as far as internal test is concerned. The official explanation is that the digital currency wallet has the functions of scan code payment, payment code, touch and remittance. NFC is the hardware condition of near-field NFC payment, and NFC should not be the necessary condition of digital RMB.

8. Kushen digital currency wallet guarantees that the user's private key will never touch the Internet. Its core function is to construct the transaction process offline in Kushen wallet and sign the transaction digitally
at the same time, Kushen users can set seed password and payment password to strengthen the multiple protection of Kushen wallet
the layered certainty of Kushen digital currency wallet allows users to manage multiple bitcoin addresses with a single seed password
Kushen digital currency wallet is easy to use. Kushen users can set service charges and multiple target bitcoin address book on the wallet to facilitate the management of multi account digital assets
Kushen digital currency wallet has only one screen as a single output device and only one camera as a single input device. He communicates with Kushen Internet app through two-dimensional code communication.

9. It should still be possible to trade digital currency with mobile phones, but it is basically impossible to get digital currency by mining with mobile phones, because mining requires a lot of energy consumption, and the battery and chip of mobile phones are basically useless. Then, digital currency is still a new thing that is not recognized by the national economic regulatory authorities, The risk is great, so it's better to carefully consider investing in digital currency.