One item is filed under this topic.
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
Calculator and telephones keypads phones |
2000-06-27 |
![](/images/transparent.gif) |
From Thomas Smith and Veronica Yates-Riley: On a keyboard, why is the number "7" on the top of the keypad as opposed to the number "1" at the top a telephone keypad? Answered by Penny Nom. |
![](/images/transparent.gif) |
![](/images/transparent.gif) |
|