What was the first phone ever made?
While Weddle can earn his first Super Bowl ... game and wonder how he ever withstood those as a player. “I was happy and content with my new life,” Weddle said. And yet still he considered the possibilities when Morris made his plea for Weddle to ...
What are some old telephone companies?
Mahood, During the summer of 1933 at Kansas City, Missouri: First Telephone Experience."
- Kolger, Jon. "Mechanical or String Telephones", ATCA Newsletter, June 1986; and
- "Lancaster, Pennsylvania Agricultural Almanac for the Year 1879: How to Construct a Farmer's Telephone", John Bater's Sons.; and
- "Telephone Experiences of Harry J. Curl as told by him to E. T. ...
Who made the first phone?
Sometimes the Memories to Capture Can Only be Done so in the Heart, not on the Phone. Sometimes the Memories to Capture Can Only be Done so in the Heart, not on the Phone. Truth?
What is the oldest phone number still in use?
Telephone number
- Concept and methodology. This section does not cite any sources. ...
- History. In the late 1870s, the Bell interests started utilizing their patent with a rental scheme, in which they would rent their instruments to individual users who would contract with ...
- Intercepted number. ...
Was AT&T the first phone company?
During most of the 20th century, AT&T had a monopoly on phone service in the United States. The company began its history as the American District Telegraph Company, formed in St. Louis in 1878....AT&T.Logo since 2016AT&T's corporate headquarters in Dallas, TexasFoundersAlexander Graham Bell Gardiner Greene Hubbard21 more rows
What was the very first phone company?
the American Bell Telephone CompanyIn 1877, the American Bell Telephone Company, named after Alexander Graham Bell, opened the first telephone exchange in New Haven, Connecticut.
What was AT&T before?
American Telephone and Telegraph CompanyAT&T Corporation, formerly (1899–1994) American Telephone and Telegraph Company, American corporation that provides long-distance telephone and other telecommunications services.
What was the name of the old telephone company?
Southern New England Telephone Company: The First Fifty Years. On January 28, 1878, two years after Alexander Graham Bell was awarded a patent on his primitive telephone, the world's first commercial telephone exchange opened for business in New Haven, Connecticut.
What year did AT&T start?
October 5, 1983, DelawareAT&T / Founded
When was the first iphone made?
June 29, 2007iPhone / Introduced
What does AT and T stand for?
American Telephone and TelegraphAT&T / Full name
Who was Verizon before?
Bell Atlantic Corp.Verizon Communications was created on June 30, 2000 by Bell Atlantic Corp. and GTE Corp., in one of the largest mergers in U.S. business history. GTE and Bell Atlantic evolved and grew through decades of mergers, acquisitions and divestitures.
Is AT&T owned by T-Mobile?
AT&T's press release tells a very clear story of why AT&T bought T-Mobile and why T-Mobile bought AT&T.
What cell phone companies no longer exist?
Mobile phones from the 1990s that operated only on analogue first generation (1G) networks were also excluded.HTC Evo 4G – 2010. ... HTC Google Nexus One – 2010. ... Nokia N8 – 2010. ... Motorola Droid – 2009. ... Samsung i7500 Galaxy – 2009. ... Nokia 5800 XpressMusic – 2008. ... Apple iPhone (original) – 2007. ... Nokia N95 – 2007.More items...•
What phone companies went out of business?
Pages in category "Defunct mobile phone companies of the United States"Advanced Mobile Phone Service.AirTouch.Amp'd Mobile.AT&T Wireless Services.
When was the telephone invented?
The telephone emerged from the making and successive improvements of the electrical telegraph. In 1804, Spanish polymath and scientist Francisco Salva Campillo constructed an electrochemical telegraph. The first working telegraph was built by the English inventor Francis Ronalds in 1816 and used static electricity. An electromagnetic telegraph was created by Baron Schilling in 1832. Carl Friedrich Gauss and Wilhelm Weber built another electromagnetic telegraph in 1833 in Göttingen .At the University of Gottingen, the two had been working together in the field of magnetism. They built the first telegraph to connect the observatory and the Institute of physics, which was able to send eight words per minute.
What was the name of the telephone in the 1890s?
In the 1890s a new smaller style of telephone was introduced, the candlestick telephone, and it was packaged in three parts. The transmitter stood on a stand, known as a "candlestick" for its shape. When not in use, the receiver hung on a hook with a switch in it, known as a "switchhook.".
What is MOS in telephony?
The rapid development and wide adoption of pulse-code modulation (PCM) digital telephony was enabled by metal–oxide–semiconductor (MOS) technology. The MOS field-effect transistor (MOSFET) was invented by Mohamed M. Atalla and Dawon Kahng at Bell Telephone Laboratories in 1959, and the MOS integrated circuit (MOS IC) chip was proposed soon after, but MOS technology was initially overlooked by Bell because they did not find it practical for analog telephone applications, before it was commercialized by Fairchild and RCA for digital electronics such as computers. MOS technology eventually became practical for telephone applications with the MOS mixed-signal integrated circuit, which combines analog and digital signal processing on a single chip, developed by former Bell engineer David A. Hodges with Paul R. Gray at UC Berkeley in the early 1970s. In 1974, Hodges and Gray worked with R.E. Suarez to develop MOS switched capacitor (SC) circuit technology, which they used to develop the digital-to-analog converter (DAC) chip, using MOSFETs and MOS capacitors for data conversion. This was followed by the analog-to-digital converter (ADC) chip, developed by Gray and J. McCreary in 1975.
When did acoustic telephones go out of business?
For a few years in the late 1800s, acoustic telephones were marketed commercially as a competitor to the electrical telephone. When the Bell telephone patents expired and many new telephone manufacturers began competing, acoustic telephone makers quickly went out of business. Their maximum range was very limited.
How did the telephone affect modernization?
It aided in the development of suburbs and the separation of homes and businesses, but also became a reason for the separation between women occupying the private sphere and men in the public sphere. This would continue to isolate women and the home.
How many subscribers were there in the first telephone directory?
By 21 February 1878, however, when the first telephone directory was published by the company, fifty subscribers were listed. Most of these were businesses and listings such as physicians, the police, and the post office; only eleven residences were listed, four of which were for persons associated with the company.
What was the first telephone transmitter?
Aspect of history. Actor portraying Alexander Graham Bell in a 1926 silent film. Shows Bell's first telephone transmitter ( microphone ), invented 1876 and first displayed at the Centennial Exposition, Philadelphia. This history of the telephone chronicles the development of the electrical telephone, and includes a brief review of its predecessors.
When was the telephone invented?
7 March 1876: Bell's U.S. Patent, No. 174,465 for the telephone is granted. 10 March 1876: Bell first successfully transmits speech, saying "Mr. Watson, come here! I want to see you!". using a liquid transmitter as described in Gray's caveat, and Bell's own electromagnetic receiver.
When was the first long distance telephone invented?
10 August 1876 : Alexander Graham Bell makes the world's first long-distance telephone call, one-way, not reciprocal, over a distance of about 6 miles, between Brantford and Paris, Ontario, Canada. 1876: Hungarian Tivadar Puskás invents the telephone switchboard exchange (later working with Edison).
What did Alexander Graham Bell invent?
May 1874: Gray invents an electromagnet device for transmitting musical tones. Some of his receivers use a metallic diaphragm. July 1874: Alexander Graham Bell conceives the theoretical concept for the telephone while vacationing at his parents' farm near Brantford, Canada.
What year did Western Union start making telephone calls?
1 December 1877: Western Union enters the telephone business using Edison's superior carbon microphone transmitter. 14 January 1878: Bell demonstrates the device to Queen Victoria and gives her an opportunity to try it. Calls are made to Cowes, Southampton and London, the first long-distance calls in the UK.
When was the first telephone exchange?
1877: The first experimental Telephone Exchange in Boston. 20 January 1877: Edison "first [succeeds] in transmitting over wires many articulated sentences" using carbon granules as a pressure-sensitive varying resistance under the pressure of a diaphragm.
When was the first wireless telephone called?
1 April 1880: world's first wireless telephone call on Bell and Tainter's photophone (distant precursor to fiber-optic communications) from the Franklin School in Washington, D.C. to the window of Bell's laboratory, 213 meters away.
When did Bell Telephone merge with the New England Telephone Company?
Early months of 1879: The Bell Telephone Company is near bankruptcy and desperate to get a transmitter to equal Edison's carbon transmitter. 17 February 1879: Bell Telephone merges with the New England Telephone Company to form the National Bell Telephone Company. Theodore Vail takes over operations.
Who owns Claro Puerto Rico?
Claro Puerto Rico, which serves every exchange in Puerto Rico, has been owned by the international telecommunications giant América Móvil since in 2007. Many other individual communities or smaller regions are also served by non-RBOC companies.
Is AT&T a RBOC?
It also purchased AT&T's landline business in Connecticut in 2013, though these are not considered an RBOC, as the Southern New England Telephone Company, from which they descend, was a franchisee of the Bell System, and not subject to the same regulations after the Bell System breakup.
Is Frontier Communications part of Verizon?
Frontier Communications, in addition to its role as the RBOC for West Virginia, now serves mainly rural and some suburban and smaller city areas in 27 other states (many formerly part of the GTE ILEC system purchased from Verizon).
World's largest telecom companies by total revenue
The world's largest telecommunications companies measured by total revenues.
Nepal
Nepal is the first country to provide 3G general service in South Asia, followed by Sri Lanka, via Nepal Telecom. 3G service is available throughout the country, including Everest Base Camp.
Netherlands
Mobile operators: T-mobile Netherlands B.V. KPN B.V. Vodafone Libertel B.V
When did cell phones start?
The development of cellular/mobile phones began in the early 1900s as phone companies began to explore wireless technology. It would take the several decades for all the components that make cell phones work to emerge and the world’s first commercial cell phone, the Motorola DynaTAC, was finally released in 1983. Cellular phone technology developed rapidly after this and led to the smartphones we all know and love (or hate) today. This list features some of the most important cell phones ever developed, which had a lasting impact on society.
What was the first GSM phone?
The Orbitel 901 might look like a landline phone, but it was the world’s first GSM (Global System for Mobile Communications) mobile phone. While cell phones were birthed in the United States, European telecommunications companies were the first to move away from analog systems and invest in digital cellular technology.
What is the name of the phone that has a yellow color?
In 2018, a modern version of the Nokia 8110, dubbed the Nokia 8110 4G, made its debut and even had a yellow colorway as an homage to its “banana phone” nickname. 8. Motorola StarTAC. The Motorola StarTAC is perhaps one of the most iconic cell phones from the 1990s.
What was the first cell phone to send and receive text messages?
By the standards of the time period, the Nokia 1011 was pretty compact and could fit into pockets and purses. Additionally, this was the first commercial cell phone that could send and receive text messages, kicking off Nokia’s dominance in cell phone market over the next few years.
What was the first cell phone with an antenna?
Like many of the other early cell phones on this list, the Hagenuk MT-2000 made many firsts. The Hagenuk MT-2000 was the first cell phone with an internal antenna. All cell phones, from any manufacture, before this (and even after) had to have traditional antennas to boost their signal.
How much does a Nokia 9000 Communicator weigh?
However, because the Nokia 9000 Communicator could do all of these things it was quite heavy, weighing in at 397 grams (14.0 oz).
What is Nokia 9000?
Nokia 9000 Communicator. The Nokia 9000 Communicator was one of the first true smartphones and was considered a mobile office. It had all the features of an office – phone calls, e-mail access, web browsing, faxing, word processing, and spreadsheets – in a compact device.
Overview
Early telephone developments
The following is a brief summary of the history of the development of the telephone:
• 1667: Robert Hooke invented a string telephone that conveyed sounds over an extended wire by mechanical vibrations. It was to be termed an 'acoustic' or 'mechanical' (non-electrical) telephone.
• 1753: Charles Morrison proposes the idea that electricity can be used to transmit messages, by using different wires for each letter.
Telephone prehistory
Before the invention of electromagnetic telephones, mechanical acoustic devices existed for transmitting speech and music over a greater distance. This distance was greater than that of normal direct speech. The earliest mechanical telephones were based on sound transmission through pipes or other physical media. The acoustic tin can telephone, or "lovers' phone", has been known for c…
Invention of the telephone
Credit for the invention of the electric telephone is frequently disputed, and new controversies over the issue have arisen from time to time. Antonio Meucci, Alexander Graham Bell, and Elisha Gray amongst others, have all been credited with the telephone's invention. The early history of the telephone became and still remains a confusing morass of claims and counterclaims, which were not …
Early commercial instruments
Early telephones were technically diverse. Some of them used liquid transmitters which soon went out of use. Others were dynamic: their diaphragms vibrated a coil of wire in the field of a permanent magnet or vice versa. Such sound-powered telephones survived in small numbers through the 20th century in military and maritime applications where the ability to create its own electrical …
20th-century developments
By 1904, over three million phones in the U.S. were connected by manual switchboard exchanges. By 1914, the U.S. was the world leader in telephone density and had more than twice the teledensity of Sweden, New Zealand, Switzerland, and Norway. The relatively good performance of the U.S. occurred despite competing telephone networks not interconnecting. On January 7, 192…
Women's usage in the 20th century
The telephone was instrumental to modernization. It aided in the development of suburbs and the separation of homes and businesses, but also became a reason for the separation between women occupying the private sphere and men in the public sphere. Both historically and currently, women are predominantly responsible for the telephone calls that bridge the public and pr…
21st-century developments
Internet Protocol (IP) telephony, also known as Internet telephony or Voice over Internet Protocol (VoIP), is a disruptive technology that is rapidly gaining ground against traditional telephone network technologies.
IP telephony uses a broadband Internet service to transmit conversations as data packets. In addition to replacing the traditional plain old telephone service (POT…
Overview
This timeline of the telephone covers landline, radio, and cellular telephony technologies and provides many important dates in the history of the telephone.
1876 to 1878
• 11 February 1876: Elisha Gray invents a liquid transmitter for use with a telephone, but he did not make one.
• 14 February 1876, about 9:30 am: Gray or his lawyer brings Gray's patent caveat for the telephone to the Washington, D.C. Patent Office (a caveat was a notice of intention to file a patent application. It was like a patent application, but without a request for examination, for the purpose of notifying the patent office of a possible invention in process).
1667 to 1875
• 1667: Robert Hooke creates an acoustic string telephone that conveys sounds over a taut extended wire by mechanical vibrations.
• 1844: Innocenzo Manzetti first suggests the idea of an electric "speaking telegraph", or telephone.
• 1849: Antonio Meucci demonstrates a communicating device to individuals in Havana. It is disputed that this is an electromagnetic telephone, but it is said to involve direct transmission of electricity into the user's body.
1879 to 1919
• Early months of 1879: The Bell Telephone Company is near bankruptcy and desperate to get a transmitter to equal Edison's carbon transmitter.
• 17 February 1879: Bell Telephone merges with the New England Telephone Company to form the National Bell Telephone Company. Theodore Vail takes over operations.
1920 to 1969
• 16 July 1920: World's first radiotelephone service commences public service between Los Angeles and Santa Catalina Island.
• 11 April 1921: Opening of deep sea cable from Key West, Florida, to Havana, Cuba (115 miles).
• 22 December 1923: Opening of second transcontinental telephone line via a southern route.
1970 to 1999
• 1970: ESS-2 electronic switch.
• 1970: modular telephone cords and jacks introduced.
• 1970: Amos E. Joel, Jr. of Bell Labs invented the "call handoff" system for "cellular mobile communication system" (patent granted 1972).
2000 to present
• 11 June 2002: Antonio Meucci is recognized for "...his work in the invention of the telephone" (but not "...for inventing the telephone") by the United States House of Representatives, in United States HRes. 269.
• 21 June 2002: The Parliament of Canada responds by passing a motion unanimously 10 days later recognizing Alexander Graham Bell as the inventor of the telephone.
See also
• Bell Telephone Memorial, a major monument dedicated to the invention of the telephone
• History of the telephone
• History of mobile phones
• Invention of the telephone