[card_zero]

> Picture the keypad of a telephone and calculator side by side. Can you see the subtle difference between the two without resorting to your smartphone? Don’t worry if you can’t recall the design.

Pfft, I have both on the table beside me. I live in a different timeline, I suppose.

[tmtvl]

What subtle difference? On a telephone the numbers are in a circle, whereas on a calculator they're in a square. They're completely different.