Although credit for the invention of the telephone remains in doubt and open to much debate and discussion, there is no such doubt over the impact and progress seen from this mode of telecommunications. Inventors including Alexander Graham Bell, Elisha Gray, Johann Phillip Reis and Antonio Meucci all laid claim to having invented the very first telephone.
The late 20th and early 21st century has seen an incredible rise in the popularity of mobile telecommunication devices such as mobile phones or cell phones. Several countries including the United Kingdom now have more mobile phones in circulation than people. The early history of these mobile telephones can be traced back to the 1940s although the real strides in development and design of these phone began in the 1980s and mushroomed in the 1990s. successful mobile telephone manufacturers include Nokia, Sony Ericsson, Samsung and Motorola.
Further advances in technology have led to component parts of telephones becoming smaller and smaller and therefore the telephones themselves becoming smaller, more compact and easier to carry. There is much competition between the companies who manufacture these telephones to...
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