http://www.k-grayengineeringeducation.com/blog/index.php/2008/11/18/engineering-education-today-in-history-blog-bell-telephone-introduces-push-button-telephone/ Sat, 04 Feb 2012 10:53:45 +0000 hourly 1 http://wordpress.org/?v=3.0 http://www.k-grayengineeringeducation.com/blog/index.php/2008/11/18/engineering-education-today-in-history-blog-bell-telephone-introduces-push-button-telephone/comment-page-1/#comment-63505 November 18: Use Less Stuff Day, National Vichyssoise Day Fri, 18 Nov 2011 11:32:41 +0000 http://www.k-grayengineeringeducation.com/blog/?p=303#comment-63505 [...] 1963 – The first telephone in the U.S. with push buttons instead of a rotary dial was placed in commercial service in Carnegie and Greensburg, [...] [...] 1963 – The first telephone in the U.S. with push buttons instead of a rotary dial was placed in commercial service in Carnegie and Greensburg, [...]

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