Telephone by Andrea Cecilia Alva Crispin https://padlet.com/andyceci1506/i5q3nohh8ikiq8co History of the telephone en-us 2021-11-07 19:21:52 UTC 2025-12-22 22:53:37 UTC hello@padlet.com https://padlet.net/icons/png/260e.png 1854 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1873275861 The telephone was described by Charles Bourseul for the first time.]]> 2021-11-07 19:44:25 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1873275861 1871 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1873285206 A blueprint was drawn by Italian Antonio Menu ci but it never became anything more]]> 2021-11-07 19:52:21 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1873285206 1876 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875337591 The first telephone capable of transmitting and receiving voice with good quality was built and patented by Alexander Bell]]> 2021-11-08 15:00:36 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875337591 1879 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875339535 To produce the phone licenses were sold to different companies by the Bell Telephone Company]]> 2021-11-08 15:01:10 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875339535 1915 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875431630 A phone call was made for the first coast to coast in January 1915 by Bell.

]]> 2021-11-08 15:27:10 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875431630 1920 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875441469 Model of the Bell Company from the late 1920s, still the wooden box was on the wall.]]> 2021-11-08 15:29:52 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875441469 1927 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875443874 The first telephone service was been set up from the U.S. to the U.K.
The first phones were been radio phones, but there were been fading and interference issues.]]> 2021-11-08 15:30:33 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875443874 1930 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875449623 The two-way videotelephone called the Iconophone was created by AT&T]]> 2021-11-08 15:32:11 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875449623 1934 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875451510 The necessary elements was contained inside of all it, including the bells and wasn't had a wooden box.]]> 2021-11-08 15:32:44 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875451510 1936 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875461052 The first public videophone network was set up in Nazi Germany at a trade fair. Use of the network was limited to "Aryans only."]]> 2021-11-08 15:35:24 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875461052 1947 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875467238 An electronic gizmo known as a transistor was created by John Bardeen, Walter Brattain, and William Shockley. This would replace large vacuum tube systems and allow computers to be merged with electronics, the beginnings of smartphone development.]]> 2021-11-08 15:37:11 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875467238 1962 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875474801 The Communications Satellite Act is passed, allowing the use of satellites in telecommunications.]]> 2021-11-08 15:39:22 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875474801 1963 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875478032 The prototype of a telephone with buttons for dialing with tones was created.]]> 2021-11-08 15:40:19 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875478032 1964 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875484016 A paper was published by Charles Kao and George Hockham proving that fiber optic communication was possible]]> 2021-11-08 15:42:03 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875484016 1965-1969 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875492061 Trials begin of the first picturephone service. In July, Union Carbide Corporation started testing on the first picturephone network.
It became a failure because it was too expensive]]> 2021-11-08 15:44:27 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875492061 1973 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875512606 The first Cell phone was invented by Martin Cooper]]> 2021-11-08 15:50:34 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875512606 1980 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875518866 During the '70s and' 80s. The centrals were became digital-computerized and were able to offer various services]]> 2021-11-08 15:52:27 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875518866 1983 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875545045  DynaTac mobile telephone was released by Motorola in 1983. Nicknamed "The Brick," it had one hour of talk time and eight hours of standby.

]]> 2021-11-08 16:00:35 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875545045 1980-1981 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875549733 The first automated commercial cellular network, was called 1G Generation, was launched in Japan. At the same time, the Nordic Mobile Telephone system was established in Denmark, Finland, Norway, and Sweden.]]> 2021-11-08 16:02:06 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875549733 1989 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875557408 The lightest cellular device in the market was developed by Motorola. The phone was called the MicroTAC and weighs in at only 12 ounces.

]]> 2021-11-08 16:04:33 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875557408 1992 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875576488 The world's first commercial text message was sent out in 1992. It was written and sent by the employees of a company known as Logica CMG.]]> 2021-11-08 16:10:15 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875576488 1993 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875586164 The first smartphones was came out for the public to buy. The smartphone called Simon was created by IBM Wich had a touch screen and could sent and receive faxes]]> 2021-11-08 16:13:11 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875586164 1995 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875590871 The first personal communications was opened by Sprint. It was the first cellular network designed for private use for individuals who own cellular phones.
 ]]> 2021-11-08 16:14:45 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875590871 1998 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875595244 66 satellites were put into place by a company called Iridium. They also made the first hand-held satellite phones, replacing "bag" phones with ones that were much less cumbersome]]> 2021-11-08 16:16:09 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875595244 2000-2010 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875601242 The telephones became smaller, with greater reach, with camera, radio, music, applications.
2G and 3G were developed in this gap
]]> 2021-11-08 16:18:05 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875601242 2016 andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875602556 The fourth generation of mobile phone technologies was been 4G, this technology was made life easier for users through faster browsing and the ability to use applications and watch videos with ease.]]> 2021-11-08 16:18:31 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875602556 2019... andyceci1506 https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875604228 5G technology was appeared and from this year until now, 5G technology is expected to unleash an entire ecosystem of the Internet of Things.]]> 2021-11-08 16:19:04 UTC https://padlet.com/andyceci1506/i5q3nohh8ikiq8co/wish/1875604228