On a phone and a calculater the number five has a little dot on it

United States
July 1, 2008 12:13pm CST
Why is it that on a phone and on a calculater the number 5 key always has a little dot on it?
2 responses
1 Jul 08
So that you can tell that is the middle key. Its like on all keyboards, the letters F and J have little bump lines on them as when you type professionally, this is where your forefingers are meant to start here.
• India
1 Jul 08
Hmmmmmmmmmmmmmmmmmm Thats a nice Question But unfortunately..I dont have a very nice answer:)