ChatterBank3 mins ago
keyboard query
3 Answers
which came first the keyboard and/or calculator numeric keyboard or the pushbutton telephone? If the telephone was second what bright spark decided to put the numbers in a different format? !!
Answers
Best Answer
No best answer has yet been selected by reddrgaon. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.Here we go...
http://electronics.howstuffworks.com/question6 41.htm
not a definative answer I'm afraid as there doesn't seem to be one.
http://electronics.howstuffworks.com/question6 41.htm
not a definative answer I'm afraid as there doesn't seem to be one.