Telephones
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The World S Telephones
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Author : American Telephone and Telegraph Company. Long Lines Department
language : en
Publisher:
Release Date : 1979
The World S Telephones written by American Telephone and Telegraph Company. Long Lines Department and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Communication, International categories.
Telephones
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Author : Kristin Petrie
language : en
Publisher: ABDO Publishing Company
Release Date : 2008-08-15
Telephones written by Kristin Petrie and has been published by ABDO Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-15 with Juvenile Nonfiction categories.
This book introduces the history of the invention of telephones, including its roots in the telegraph, inventors Alexander Graham Bell and Thomas A. Watson, Emil Berliner and Thomas A. Edison's improved transmitters, and Japan's introduction of cellular telephone service. Other chapters delve into the parts and systems that make telephone technology possible, from handsets and dialers to transmitters and receivers, as well as features such as caller identification (caller ID) and ringtones. Other sections cover different kinds of telephones, including rotary dial telephones, touch-tone telephones, cordless telephones, cellular telephones, camera phones, the use of copper and fiber-optic telephone cables, and the operators, repairers, telecommunications experts, salespeople, and installers who work with telephones. Fun facts discuss Rutherford B. Hayes as the first president to have a telephone installed in the White House, inventor Elisha Grey's attempt to file a telephone patent, why traditional telephones work during power outages, and the way cell phone towers can blend into the landscape. Full-color photographs, informative diagrams, glossary words in bold, a graphic timeline, and an index enhance this engaging, easy-to-ready text about telephones, a prevalent, portable everyday invention that is vital to international business and the everyday lives of people across the globe. Checkerboard Library is an imprint of ABDO Publishing Company.
Mobile Telephones
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Author : Alvin C. Harper
language : en
Publisher: Nova Publishers
Release Date : 2008
Mobile Telephones written by Alvin C. Harper and has been published by Nova Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Technology & Engineering categories.
The mobile phone or mobile, also called a cellular phone, or cell phone is a long-range, portable electronic device used for mobile communication that uses a network of specialised base stations known as cell sites. In addition to the standard voice function of a telephone, current mobile phones can support many additional services such as SMS for text messaging, email, packet switching for access to the Internet, and MMS for sending and receiving photos and video. Most current mobile phones connect to a cellular network of base stations (cell sites), which is in turn interconnected to the public switched telephone network (PSTN) (the exception is satellite phones. This book presents the latest research in this revolutionary field.
Cellular Telephones And Pagers
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Author : Stephen Gibson
language : en
Publisher: Elsevier
Release Date : 1996-12-20
Cellular Telephones And Pagers written by Stephen Gibson and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-20 with Technology & Engineering categories.
Cellular Telephones and Pagers is an overview of the basics of mobile telephone and paging technology and related issues. It is written for the interested layman as well as the professional looking for basic information. The first half of the book deals mainly with the technology: operation, transmission, special-case services, and troubleshooting. The second half covers the related issues that surround the cellular industry, such as security, regulations, international markets, and future developments. The combination makes this a valuable tool for business people who want an overview of cellular systems, or for technical professionals who need to update their knowledge. Steve Gibson is the author of several books in the telecommunications field. He makes his home in Reston, VA. Easy-to-read, light technical approach to cellular technology Includes coverage of economic, regulatory, and international issues New advances in security and mobile communications
Census Of Electrical Industries 1917 Telephones And Telegraphs
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Author : United States. Bureau of the Census
language : en
Publisher:
Release Date : 1920
Census Of Electrical Industries 1917 Telephones And Telegraphs written by United States. Bureau of the Census and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1920 with Electric industries categories.
The Telephone The Microphone And The Phonograph
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Author : comte Th Du Moncel
language : en
Publisher:
Release Date : 1879
The Telephone The Microphone And The Phonograph written by comte Th Du Moncel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1879 with Microphone categories.
The History Of The Telephone
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Author : Herbert Newton Casson
language : en
Publisher:
Release Date : 1910
The History Of The Telephone written by Herbert Newton Casson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1910 with Telephone categories.
Fernsprechtechnik, Telefonie (Technik).
Old Time Telephones Design History And Restoration
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Author : Ralph O. Meyer
language : en
Publisher: Schiffer Book for Collectors
Release Date : 2005
Old Time Telephones Design History And Restoration written by Ralph O. Meyer and has been published by Schiffer Book for Collectors this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Antiques & Collectibles categories.
Over 120 black and white photos and 175 patent drawing, charts, diagrams, and schematics trace a century's development of telephones, from Alexander Graham Bell's first box of 1877 to Trimline models from Western Electric. This valuable reference also provides technical information about their electrical circuitry and electrical measurements required to successfully repair, restore, and maintain a collection. Also included are a bibliography, an index, and a price guide for the telephones displayed. This reference is essential for every serious telephone collector, dealer, or restorer.
Alexander Graham Bell And The Telephone
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Author : Louise Spilsbury
language : en
Publisher: The Rosen Publishing Group, Inc
Release Date : 2015-12-15
Alexander Graham Bell And The Telephone written by Louise Spilsbury and has been published by The Rosen Publishing Group, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-15 with Juvenile Nonfiction categories.
Alexander Graham Bell revolutionized the way people communicate. Readers will enjoy this book about Bell’s life and his impact on the world. The text follows Bell’s early life and work, with an emphasis on his experiments in sound transmission. Readers will learn all about early telephones and how they worked, as well as a few of Bell’s other inventions. Authentic photographs and fascinating content bring Alexander Graham Bell to life. This is the perfect supplement for social studies and STEM curricula.
All About Telephones
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Author : Van Waterford
language : en
Publisher:
Release Date : 1978
All About Telephones written by Van Waterford and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Technology & Engineering categories.