Alexander Graham Bell invented the telephone in 1876, and until that time it was only a countable few, in possession of the wired and antique looking thing. With the help of science and technology over the years, communication has become a resourceful and accessible via telephone by almost all people on Earth. It started with two radios used by police, ambulances have been used, and taxis. At this stage they had no choice, no phone number because they did not to a connectedTelephone network. But the famous use of these mobile devices led to the invention of cell phones. It was previously be installed only in vehicles, they come to a version of the so-called bag phones that are worn like a backpack.

Did you know that was the first mobile phone developed by Erickson in 1956? And it was published in Sweden, it was as heavy as 90lbs. and later with transistors, which weighs less at 20lbs then updated. While users must be within the cellService area, at a station, if you make a call. Of course, it is not a continuous service when users move further than the range of the cell area. The first commercial of a mobile phone was released Motorola_Dyna 8000X in 1983. It was an analog transmission, which was used the first generation of mobile phones. It was during the 2G or second generation of mobile phones in 1991, when using the SMS, or SMS (Short Message Service). The first personSMS person was sent in Finland in 1993.

You can imagine, before the start of the new millennium, where people already carrying the large rectangular boxes in the speech. At present, it has become a necessity, just like electricity and water. And to recognize that almost did not so long ago, they invented the mobile phones that are as big as your lunch boxes. But apart from that it as a fad, has become the most convenient form of communication for everyone, for business, leisure,private and family bonding. Even children now a day are provided by their parents with a mobile phone to reach them anytime and anywhere, as long as there is signal.

Human instinct is applied, we wanted a mobile gadget, where we are in our pockets and just walk, as if we can not slip or get nothing. The usual weight of a cell phone now a day is 100-200 grams, the all mobile users, "they bear no expense and embarrassment. With these astonishingInventions of the latest 3G phones are the people now enjoy it with music, with an integrated camera and other extras. Not only that, some manufacturers now invented mobile phone that your pulse, as the i-phone reads. These are only the additions to the most important things you can do a cell phone to make this request and send that important message, if not spoken.

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