Can I use digital currency without mobile phone signal

1. Unless digital currency opens up a business like credit card, you can't pay without money

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. 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.

4. Banknotes can still be circulated, not only with digital money, but also in our rural areas. Most of the old people still use paper money. Only when the young people go back to new year, will they go to WeChat Alipay.

5.

Digital currency carrier is digital currency wallet

digital currency is an alternative to paper money

functions and properties are exactly the same as banknotes, but the form is digital

Therefore, it can be seen that the use of digital currency will be more secure

In addition, digital currency has unique coding, and there is no way to forge it

and whose wallet digital currency enters may generate traceable information codes, including the identity information of the wallet owner. In this way, as long as the digital currency is spent or transferred, it is very easy to trace

even in the future, if big data and Internet of things technology are further upgraded, where you spend digital currency may be traceable, including spending a few yuan and so on, which can be easily known and traceable

in this case, your mobile phone is lost. On the one hand, it is difficult for the person who finds it to crack many passwords on the mobile phone. If the person who finds it takes a lot of effort to break the password, then if he wants to spend money or transfer money, it is also traceable

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. Therefore, according to China's current national conditions, it will take a long time to popularize digital currency
and "Popularization" is not equal to only using digital currency, completely abolishing paper currency
China has popularized compulsory ecation for a long time, and there are still many children who have not gone to school.
any policy can only take care of most people, not everyone