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A jazz musician named Teri Pall invented a version of the cordless phone in 1965 but could not market her invention, as its 2-mile (3.2 km) range caused its radio signals to interfere with aircraft communications. In 1968, she sold her rights to the cordless phone to a manufacturer who modified it for practical use.
Alexander Graham Bell is given credit by historians with the invention of the traditional telephone in 1876. Less than three decades later, on December 23 rd, 2000, Reginald Fessenden was able to make the worldâs first wireless phone call.hen Dr. Cooper made the call, Dr. Engel was standing on the street near the Manhattan Hilton hotel while there were a fair number of media personnel and press nearby to observe the event. After making the call, the first cell phone patent was granted on October 17 th, 1973.