Many people are probably familiar with the situation when at the checkout of a store you discover that the smartphone has discharged to 0%, and
By default, this option is disabled, and when it isactivation, the smartphone will prompt you to select the number of valid transactions in the off state. Moreover, if the purchase price exceeds a certain limit, the password can be entered directly on the terminal. Unfortunately, it is not yet clear if the technology will work outside of China.
© Vladimir Kovalev.
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