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MEO (telecommunication company)

MEO (telecommunication 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 MEO (telecommunication company) rather than just read about it. In short: MEO (formerly TMN and PTC) is a mobile and fixed telecommunications service and brand from Altice Portugal (formerly Portugal Telecom), managed by MEO - Serviços de Comunicações e Multimédia. The service was piloted in Lisbon in 2007 and was later extended to Porto and Castelo Branco.

MEO (telecommunication company) — main illustration
MEO (telecommunication company) — illustration

Key takeaways

  • MEO (telecommunication 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 MEO (telecommunication company) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of MEO (telecommunication company) from memory before moving on to harder problems.

Reference excerpt

MEO (formerly TMN and PTC) is a mobile and fixed telecommunications service and brand from Altice Portugal (formerly Portugal Telecom), managed by MEO - Serviços de Comunicações e Multimédia. The service was piloted in Lisbon in 2007 and was later extended to Porto and Castelo Branco. It was created on September 18, 2000, about 9 months after the liberalization of the Fixed Telecommunications Market in Portugal, it was considered the Historic Fixed Network Operator. On December 29, 2014, Portugal Telecom extinguished the subsidiary TMN, which in January had changed its name to "MEO", integrating its subsidiary into PT Comunicações. On the same date, PT Comunicações adopted the name of the extinct subsidiary – "MEO – Serviços de Comunicações e Multimédia".

History MEO in its current form was founded in 2007 after the separation of PT Comunicações and PT Multimédia (later ZON and today now NOS). While PT Multimédia employed coaxial cables, after separation, MEO started making use of copper cables. The television service supplied by MEO within the copper cable network is served on the ADSL line. Telecomunicações Móveis Nacionais (TMN), Portugal's first and largest mobile network operator, was later integrated into the MEO brand in 2014 after two of TMN's shareholders, Telefones de Lisboa e Porto (TLP) and Marconi Comunicações Internacionais (the Portuguese operations of the UK-based Marconi Company) were acquired by Portugal Telecom in 1994 and 2002 respectively. The commercial launch of the ADSL2+ service took place on 14 June 2007 in Lisbon, and within weeks was launched in Porto and Castelo Branco. The satellite service began in April 2008, using the Hispasat satellite, soon followed by the FTTH service. The ADSL2+ and FTTH offers reached across Portugal and included broadband Internet services (at up to 400 Mbit/s) as well as a telephone service. In May 2009, PT Portugal (now Altice) announced, after digital terrestrial television (TDT) transmissions had started, that the triple play service was also available with fiber optic speeds can achieve 400 Mbit/s. Another service that rely on TDT, MEO TDT, which is included in the 3G plates service that is captured through the mobile internet signals from TDT. This service included one High Definition (HD) channel and the five main Portuguese channels. MEO TDT service also allows some of the advantages found on the ADSL and Fiber Optic service (pause, record...). In July 2010, PT Portugal informed that MEO had surpassed 700 thousand clients. In November 2011, MEO achieved one million subscribers. In January 2014, MEO and TMN became a single brand, MEO Serviços de Comunicações e Multimédia S.A.. In 2013, MEO launched a quadruple play service called M4O that in addition to the functionalities already referred has added the mobile phone, in a converged strategic logic. In July 2014, MEO launched a bundle which also includes the offering of mobile internet, called M5O.

Chronology 1991

Created on 22 March to take on the only existing mobile service in Portugal, based on an analogue network launched in 1989 by TLP (Lisbon and Oporto's phone service) and CTT (Portuguese Postal Service/national phone service), both State companies. The network prefix was 0676. In December, Marconi (Portuguese international phone service, also a State company) bought into the company; ownership became equally split among the three partners. 1992

In March, regulatory agency ICP-Instituto das Comunicações de Portugal (Communications Institute of Portugal, now Anacom) announced the winners of the public bids for two licenses for mobile services through GSM. One winner was TMN; the second winner was a private consortium formed for the bid, called Telecel (later bought by Vodafone). In May, the first GSM call was placed. Prefix was 0936. On 8 October the GSM service was commercially launched. 1993

In May, the first roaming call was made. In October, TMN launched the voice mail service for free to all customers. 1994

TMN was incorporated into PT Portugal, the State-run telecom born from the merger of TLP, Marconi, TDP and Telecom Portugal (spin-off from CTT). 1995

Inauguration, in February, of the digital network in the Madeira island. In September, launch of MIMO, the world's first prepaid mobile service. 1996

In April, a new logo was presented. In June, launch of SPOT, a prepaid tariff for younger customers. In July, inauguration of the digital network in the Azores. 1998

In April, TMN was the first Portuguese operator to adopt billing by the second as imposed by law. TMN reached one million customers. In September, third GSM competitor was launched: Optimus (now NOS). 1999

TMN reached two million customers. It got its second million customers in just one year, as opposed to nine years for the first million. ICP granted to TMN a license for Fixed phone services, with prefix 1096. TMN would only offer this service to its corporate customers, backed on its parent company's landline network. 2000

Prefix of TMN was changed to 96 as part of an overall restructuring of the national numbering system. 2003

In June, TMN launched a mobile portal, i9 (pronounced innov), on the trail of Vodafone live!, launched in November 2005. 2005

On 28 September TMN introduced a new logo, shown above. 2007

PTC launches the IPTV service in February 2007. In June 2007, PT presented the new dimension of the MEO service. 2008

MEO Satélite arrives in the national territory on April 2, 2008, for PT subscribers. Disney Channel arrived at MEO without replacement through on June 1, 2008. 2009

On April 2, 2009, MEO celebrated 1 year and launched the children's television for Portugal Telecom. PT Presented MEO Fibra in May 2009, after to Clix and Zon. In October 2009, MEO had more than 500 thousand cus. 2010

In June 2010, MEO launched this APP on TV with Meo Interactivo. In autumn 2010, PT launches Music Box, MEO Videoclube on PC and MEO Jogos. 2011

TMN launches the E tariff, a new prepaid card. MEO premieres the series Fora da Box, with episodes on channel 54 and Facebook. MEO reaches 1 million customers and the new MEO Go! is created. This TMN store will buy cell phones at PT Bluestore (now lojas MEO). In December he launches the MEO Like Music concert, deactivated in 2018. 2012

… excerpt ends here. Continue reading the full article.

Illustrations

MEO (telecommunication company) illustration
MEO (telecommunication company) illustration
MEO (telecommunication company) illustration
MEO (telecommunication company): Portuguese Internet service provider MEO offers to sell additional access to particular data services in this October 2017 advertisement. Many media sources republished this ad as a starting point for discussions about net neutrality.
Portuguese Internet service provider MEO offers to sell additional access to particular data services in this October 2017 advertisement. Many media sources republished this ad as a starting point for discussions about net neutrality.

Worked examples

Example 1 — a first encounter with MEO (telecommunication company)

Start with the simplest possible case. Write down what MEO (telecommunication 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 MEO (telecommunication 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 MEO (telecommunication 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 MEO (telecommunication company)

In research
MEO (telecommunication 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 MEO (telecommunication 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
MEO (telecommunication company) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2007 establishments in Portugal, Altice Portugal, Digital television, so understanding it makes those chapters shorter.
In everyday life
Look for MEO (telecommunication 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 MEO (telecommunication company) in 20 minutes

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

Frequently asked questions

What is MEO (telecommunication company) in simple terms?

MEO (formerly TMN and PTC) is a mobile and fixed telecommunications service and brand from Altice Portugal (formerly Portugal Telecom), managed by MEO - Serviços de Comunicações e Multimédia. The service was piloted in Lisbon in 2007 and was later extended to Porto and Castelo Branco.

Why does MEO (telecommunication 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 MEO (telecommunication 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 MEO (telecommunication company).

Tags

  • 2007 establishments in Portugal
  • Altice Portugal
  • Digital television
  • Internet service providers of Portugal
  • Mobile phone companies of Portugal
  • Streaming television
  • Television in Portugal

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