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Telephone booth

Telephone booth 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 Telephone booth rather than just read about it. In short: A telephone booth, phone booth, telephone kiosk, telephone call box, telephone box or public call box is a structure furnished with a payphone and designed for a telephone user's convenience; typically the user steps into the booth and closes the booth door while using the payphone inside. In the United States and Canada, "telephone booth" (or "phone booth") is the commonly used term for the structure, while in the…

Telephone booth — main illustration
Telephone booth — illustration

Key takeaways

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

Reference excerpt

A telephone booth, phone booth, telephone kiosk, telephone call box, telephone box or public call box is a structure furnished with a payphone and designed for a telephone user's convenience; typically the user steps into the booth and closes the booth door while using the payphone inside. In the United States and Canada, "telephone booth" (or "phone booth") is the commonly used term for the structure, while in the Commonwealth of Nations (particularly the United Kingdom and Australia), it is a "phone box". Such a booth usually has lighting, a door to provide privacy, and windows to let others know if the booth is in use. The booth may be furnished with a printed directory of local telephone numbers, and in a formal setting, such as a hotel, may be furnished with paper and pen and even a seat. An outdoor booth may be made of metal and plastic to withstand the elements and heavy use, while an indoor booth (known as a silence cabinet) may have more elaborate design and furnishings. Most outdoor booths feature the name and logo of the telephone service provider.

History

The world's first telephone box called "Fernsprechkiosk", was opened on 12 January 1881 at Potsdamer Platz, Berlin. To use it, one had to buy paper tickets called Telefonbillet which allowed for a few minutes of talking time. In 1899, it was replaced by a coin-operated telephone. William Gray is credited with inventing the coin payphone in the United States in 1889, and George A. Long was its developer. In the UK, the creation of a national network of telephone boxes commenced in 1920, beginning with the K1 model which was made of concrete; however, the city of Kingston upon Hull is noted for having its individual phone service, Kingston Communications, with cream coloured phone boxes, as opposed to classic royal red in the rest of Britain. The Post Office was forced into allowing a less strident grey with red glazing bars scheme for areas of natural and architectural beauty. Ironically, some of these areas that have preserved their telephone boxes have now painted them red. In the 1940s, at military bases during WWII, outdoor booths started to appear. But in general they were most commonly placed indoors, as they were mostly made of wood and didn't handle exposure to the elements well. This changed in 1954, when the Airlight outdoor telephone booth was introduced. Being made of glass and aluminium, they were designed especially for the outdoors and originally intended to serve motorists traveling on the highway.

Public Call Office

A public call office (PCO), also known as a call office or public telephone room, is a shared public telephone facility, typically operated from a storefront or kiosk containing multiple telephones or coin phone booths attended by a clerk or operator. Public call offices were established in areas where private telephone ownership was limited, allowing members of the public to make and receive local or long-distance calls for a fee. Early public call offices were commonly located in shops, hotels, railway stations, and post offices. The concept existed in many countries during the expansion of telephone networks in the late 19th and 20th centuries, particularly in communities where household telephone service was uncommon or unavailable. In later decades, the term became especially associated with the widespread network of staffed payphone facilities in India and Pakistan until the growth of the mobile phone and an expanded network made them essentially obsolete by the late 1990's.

Design

Starting in the 1970s, pay telephones were less commonly placed in booths in the United States. In many cities where they were once common, telephone booths have now been almost completely replaced by non-enclosed pay phones. In the United States, this replacement was caused, at least in part, by an attempt to make the pay telephones more accessible to disabled people. However, in the United Kingdom, telephones remained in booths more often than the non-enclosed setup. Although still fairly common, the number of phone boxes has declined sharply in Britain since the late 1990s due to the rise in use of mobile phones. Many locations that provide pay-phones mount the phones on kiosks rather than in booths—this relative lack of privacy and comfort discourages lengthy calls in high-demand areas such as airports. Special equipment installed in some telephone booths allows a caller to use a computer, a portable fax machine, or a telecommunications device for the deaf. The Jabbrrbox, an enclosed structure for installation in open plan offices, was inspired by the telephone booth.

Cultural impact The ubiquity of the phone booth led to its depiction in fiction. In comic books published by DC Comics, the telephone booth is occasionally the place where reporter Clark Kent discards his street clothing and transforms into the costumed superhero Superman. Some films and television series have reused or parodied this plot device. The 1965–1970 television series Get Smart used a phone booth, among other devices, as a secure means of entering CONTROL headquarters. The 2002 film Phone Booth takes place almost entirely in a telephone booth; a 2023 retrospective article notes that "the obsolescence is to the film's advantage." La cabina ("The Telephone Box") is a 1972 Spanish television film directed by Antonio Mercero, and written by himself and José Luis Garci, starring José Luis López Vázquez. It first aired on 13 December 1972 on Televisión Española. In the 35-minute film, a man becomes trapped in a telephone booth, while passersby seem unable to help him. The film won the 1973 International Emmy Award for Fiction, the only Spanish programme to have won it. The 1986 comedy film Clockwise features John Cleese's character vandalising a phone in a booth in frustration after it malfunctions. The scene played on the public perception in Britain at the time that telephone booths were frequently out of order. The cover photograph of the album Deadlines (Strawbs) shows an upside-down man trapped inside a telephone booth full of water. The background shows a flat landscape during sunset circumstances. Photo Hipgnosis.

Privacy Phone booths have been subject to wireless surveillance by law enforcement. For example, the landmark U.S. Supreme Court case of Katz v. United States involved the Constitutional question of whether the Federal Bureau of Investigation (FBI) could install a listening device outside of the booth.

Recent developments

… excerpt ends here. Continue reading the full article.

Illustrations

Telephone booth: Replicas of British red telephone boxes in South Lake, Pasadena, California
Replicas of British red telephone boxes in South Lake, Pasadena, California
Telephone booth: Classic style mid-20th century American telephone booth in La Crescent, Minnesota, May 2012
Classic style mid-20th century American telephone booth in La Crescent, Minnesota, May 2012
Telephone booth: A Hull K6 telephone box
A Hull K6 telephone box
Telephone booth: Public telephone room, Miami, Florida, 1925, with a row of telephone booths seen along the back wall.  Customers would request a call at the front desk; when the connection was made the customer would be directed to go to one of the booths for the call.
Public telephone room, Miami, Florida, 1925, with a row of telephone booths seen along the back wall. Customers would request a call at the front desk; when the connection was made the customer would be directed to go to one of the booths for the call.
Telephone booth: Public call office in India
Public call office in India

Worked examples

Example 1 — a first encounter with Telephone booth

Start with the simplest possible case. Write down what Telephone booth 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 Telephone booth 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 Telephone booth 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 Telephone booth

In research
Telephone booth 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 Telephone booth 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
Telephone booth is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1881 introductions, Public phones, Street furniture, so understanding it makes those chapters shorter.
In everyday life
Look for Telephone booth 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 Telephone booth in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Telephone booth 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 Telephone booth out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Telephone booth in simple terms?

A telephone booth, phone booth, telephone kiosk, telephone call box, telephone box or public call box is a structure furnished with a payphone and designed for a telephone user's convenience; typically the user steps into the booth and closes the booth door while using the payphone inside. In the U…

Why does Telephone booth 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 Telephone booth?

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 Telephone booth.

Tags

  • 1881 introductions
  • Public phones
  • Street furniture
  • Telephone booths
  • Telephone services
  • Vending machines

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