A Note on Telephone History
In 1871, Bell started working on the harmonic telegraph — a device that allowed multiple messages to be transmitted over a wire at the same time. While trying to perfect this technology, which was backed by a group of investors, Bell became preoccupied with finding a way to transmit human voice over wires.
By 1875, Bell, with the help of his partner Thomas Watson, had come up with a simple receiver that could turn electricity into sound.
Other scientists, including Antonio Meucci and Elisha Gray, were working on similar technologies, and there’s some debate over who should be credited with the invention of the telephone. It’s said that Bell raced to the patent office to be the first to secure the rights to the discovery.
On March 7, 1876, A few days later, he made the, to Watson, allegedly uttering the now-famous phrase, “Mr. Watson, come here. I want you.”
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How history change the invention in telephone
1992: The world's first commercial text message was sent out in 1992. It was written and sent by the employees of a company known as Logica CMG.
1993: The first smartphones came out for the public to buy. IBM created one called Simon, which had a touch screen and could send and receive faxes.
1995: Sprint opens the first personal communications service. It was the first cellular network designed for private use for individuals who own cellular phones.
1998: A company called Iridium puts a canopy of 64 satellites is into place. They also made the first hand-held satellite phones, replacing "bag" phones with ones that were much less cumbersome. This move would lead to development of the modern smartphone.
2003: Technology is developed to transmit phone calls over Internet protocols. Long-distance charges could be avoided through the use of established computer networks.
2008: Both the iTunes Store and the Android market open up for smartphone users in 2008. This heralds the beginning of a huge surge in the popularity of apps.
2010: Smartphones continue to develop in 2010. The first 4G handset is released this year, bringing data onto consumers' phones at blazing-fast speeds.