What was the last dumb phone you had before your first smartphone?
I rocked a Samsung Alias 2 for 4 years before I got an iPhone 5. The e-ink keyboard was awesome how it changed when you flipped the screen open to portrait or landscape.
I don't know, the last one was maybe a Motorola clamshell, but from the "old" ones I had a Bosch GSM909, yes, they made phones. Barely usable and horribly expensive to use. But it had a blue 2 line display. A BLUE DISPLAY. Woooooow.