This isn’t the first rotary cell phone hybrid we ... But for our money a rotary dial cell phone built from the ground up wins the retro cool prize of the bunch.

The result can be seen in the video below the break, and the finished project makes a mobile phone call from the unlikeliest of hardware. This certainly isn’t the first rotary dial mobile phone ...

Janet McFetridge, who set up the "wind phone," says she hopes it helps people process the emotions associated with loss and ...

Rotary dial phones employed a series of pulses ... decodes the tone to determine the key that was pressed. The first touch-tone telephone that was introduced had the numbers laid out in the ...