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Telecommunications company

Telecommunications company is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Telecommunications company rather than just read about it. In short: A telecommunications company is an electronic communications service provider, more precisely a telecommunications service provider (TSP), that provides telecommunications services such as telephony and data communications access. Many formerly solely telephone companies now function as internet service providers (ISPs), and the distinction between a telephone company and ISP has faded as the current trend for suppl…

Telecommunications company — main illustration
Telecommunications company — illustration

Key takeaways

  • Telecommunications company belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Telecommunications company to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Telecommunications company from memory before moving on to harder problems.

Reference excerpt

A telecommunications company is an electronic communications service provider, more precisely a telecommunications service provider (TSP), that provides telecommunications services such as telephony and data communications access. Many formerly solely telephone companies now function as internet service providers (ISPs), and the distinction between a telephone company and ISP has faded as the current trend for supplier convergence in the industry develops. Additionally, with advances in technology, other industries such as cable television, Voice-over IP (VoIP), and satellite providers offer similar competing services as the telephone companies to both residential and businesses customers. Due to the nature of capital expenditure involved in the past, most telecommunications companies were government-owned agencies or privately owned monopolies operated in most countries under close state regulation. But today there are many private players in most regions of the world, and even most of the government-owned companies have been opened up to competition in-line with World Trade Organization (WTO) policy agenda. Historically, these government agencies were often referred to, primarily in Europe, as PTTs (postal, telegraph and telephone services). Telecommunications companies are common carriers, and in the United States are also known as local exchange carriers. With the advent of mobile telephony, telecommunications companies now include wireless carriers, or mobile network operators and even satellite providers (Iridium). Over time software companies have also evolved to provide telephone services over the Internet.

Services The telecommunications service provider has the responsibility for the acceptance, transmission, and delivery of messages. The telecommunications service user is responsible for the information content of the message. For purposes of regulation by the Federal Communications Commission under the U.S. Communications Act of 1934 and Telecommunications Act of 1996, the definition of telecommunications service is "the offering of telecommunications for a fee directly to the public, or to such classes of users as to be effectively available directly to the public, regardless of the facilities used." Telecommunications, in turn, is defined as "the transmission, between or among points specified by the user, of information of the user’s choosing, without change in the form or content of the information as sent and received."

History In 1913, the Kingsbury Commitment allowed more than 20,000 independent telecommunications companies in the United States to use the long distance trunks of Bell Telephone Company.

Popular culture Comedian Lily Tomlin frequently satirized the telephone industry (and the country's then-dominant Bell System in particular) with a skit playing the telephone operator Ernestine. Ernestine, who became one of Tomlin's trademark characters, was perhaps most famous for the following line: "We don't care; we don't have to. We're the phone company." In the satirical 1967 film The President's Analyst, The Phone Company (TPC) is depicted as plotting to enslave humanity by replacing landlines with brain-implanted mobile phones. In the 1988 video game Zak McKracken and the Alien Mindbenders, The Phone Company (TPC) was used by the Caponian aliens to secretly reduce the intelligence of humans.

See also

References and notes Notes

Citations

Bibliography Huurdeman, Anton A. The Worldwide History Of Telecommunications, Wiley-IEEE, 2003, ISBN 0-471-20505-2, ISBN 978-0-471-20505-0

External links Village Telco – site about microtelcos Business Telecoms Company – site about business broadband

Illustrations

Telecommunications company: The Edison Bell Telephone Company building of 1896 in Birmingham, England
The Edison Bell Telephone Company building of 1896 in Birmingham, England

Worked examples

Example 1 — a first encounter with Telecommunications company

Start with the simplest possible case. Write down what Telecommunications company claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Telecommunications company before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Telecommunications company ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Telecommunications company

In research
Telecommunications company appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Telecommunications company in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Telecommunications company is common in secondary-school and first-year university syllabi. It links to neighbouring topics Telecommunications companies, so understanding it makes those chapters shorter.
In everyday life
Look for Telecommunications company outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Telecommunications company in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Telecommunications company means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Telecommunications company out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Telecommunications company in simple terms?

A telecommunications company is an electronic communications service provider, more precisely a telecommunications service provider (TSP), that provides telecommunications services such as telephony and data communications access. Many formerly solely telephone companies now function as internet se…

Why does Telecommunications company matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Telecommunications company?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Telecommunications company.

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