Why do the numbers on the lock screen still have letters?

What’s the use of having those letters as old phones did some time ago?

Real

It's just the best one

Title

Enchanting vending machine

Great self promotion

I spent way too long on this...

sample text

I’m not affected by this

yooo minecraft 2 looks fire

Say what you want about mojang, but you must agree that their mob design are extremely creative.