InventHelp Inventor Develops Hands-Free Phone Holder for Vehicles (NPL-781)

"I wanted to provide motorists with a much safer means of holding and using a mobile phone while traveling," said an inventor, from North Miami, Fla., "so I invented the ONE TOUCH CONNECTION. My ...
insider.si.edu

The telephone and telephone exchanges: their invention and development [by] J E. Kingsbury

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!19242~!0#focus ...
PBS

The Development of the Telephone

Though Joseph Henry earned his fame as the first director of the Smithsonian Institute, he was in many ways the telephone's first and best advocate. Alexander Graham Bell himself said as much when he ...
Nature

The Telephone and Telephone Exchanges: their Invention and Development

THIS book covers most of the ground relating to telephony from its earliest stages to the present time. It may, indeed, be regarded as a “Short History” of telephony, and, as a matter of fact, the ...
insider.si.edu

The telephone and telephone exchanges; their invention and development, [by] J. E. Kingsbury

https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!293039~!0#focus ...