> I only have a phone number, so that people without smart phones (my grandmothe... | Hacker News

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JTon on Oct 6, 2017 | parent | context | favorite | on: Redesigning the smartphone dial pad

> I only have a phone number, so that people without smart phones (my grandmother) can contact me.

And 2FA!

d4l3k on Oct 6, 2017 [–]

It's also strongly recommended to not use SMS for 2FA considering how easy it is to spoof/intercept.

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