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I am not really clear what are those security features of 5G that enable us as users wipe out the need to carry multiple plastic cards and replace them with a single, all-in-one mobile wallet?

https://www.rcrwireless.com/20180911/readerforum/5g-unlimited-possibilities-banking

  • From a quick read, the author is conflating 5G and improvements in mobile devices themselves. You can already dump a lot of cards in favour of a mobile device with NFC (Apple Pay, Google Pay), so you could make an argument that with improved connectivity, you could increase the acceptable limit for payments using mobile devices, but the whole piece is pretty content light and buzzword heavy – Matthew Apr 3 at 7:44

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