If you want to buy a mobile phone you may have searched already on the Internet for varied offers and models and you probably came over a strange name that made you think about your dentist and made you wonder what is Bluetooth? Well Bluetooth is the name of a technology used to change data between two or more devices and has changed the way we use machines, together with mobile phones.
The answer to this question can be long but in short it is an open wireless technology that can be used to change data over short distances. It uses short length radio waves and it creates secured personal area networks. It normally connects some devices and synchronization is not a problem. It can be used to change information between devices like faxes, mobile phones, laptops, printers, digital cameras or Gps systems. It normally uses a low amount of power and depending on the power it consumes and the transceiver microchip it can range from 1 meter to 100 meters. normally for phones it works for about 5 to 10 meters, and the devices do not have to be in line of sight of each other.
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What is it for? It was originally used for transportation between the cell and a hands-free set. In time it came to be used for wireless networking between Pcs or transportation between a Pc and a dissimilar expedient like a mouse, keyboard or printer. It replaced wired serial transportation in a amount of technologies like traffic operate devices, bar code scanners or curative equipment. It has replaced infrared change which was uncomfortable and could change information at a low speed. I replaced Usb connection in some cases.
Marketing habitancy asked themselves at some point what is Bluetooth and started to use it to send small advertisements to discoverable devices namely on mobile phones. This is just one example of the applications of this technology in day to day activities. The technology is continuously improved and higher speeds of change are achieved.
It is a must have for any mobile phone nowadays. At some point you will want to share with your friends a song or a photo and you will want to do it fast and easy. You can use the technology to download applications and documents from your Pc without using cables or complicate software and don't forget about the possibility of using a wireless headset for with cell.
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