how to use bluetooth in communication?
923308
Well...bluetooth is a wireless communications protocol.  In order to use bluetooth communications, you would need to have 2 devices that each have a bluetooth radio, and they need to be discoverable.  You will then pair the devices.  Sometimes you need to enter a PIN when pairing, it all depends on how you setup the devices.  Once you're paired you can send many types of files back and forth between the devices.  The range will also vary depending on what class bluetooth radio is in your device.  Class 1 radios can operate up to 100 meters, class 2 up to 10 meters and class 3 up to 10 cm.  Do a search on Yahoo or some other search site for "bluetooth communcation" and you'll find all the data you need.  Also, whatever device you have with a bluetooth radio in it should have instructions on how to use the radio.
642463
If you have bluetooth on your computer and the cell phone has also bluetooth you can use some applications to transfer files between the two devices. But both of them must be close to each other.
561599
hi,\ncheck out this link you can find all the info u need.\nhttp://www.apple.com/bluetooth/
492979
one of the ways is to connect to Internet using your phone/communicator as a modem... for that purpose you should connect your phone to Internet (e.g. GPRS) - I guess you have done this, \nthen go to make a new connection - chose your phone as a modem (bluetooth should be on) and try to connect to Internet - username and password you can see your operators web page or you can call them and ask for it...\n\nthere should be some other ways, but I use the one I described
355510
Bluetooth or you will need to buy the correct data cable and software, about £30, or you could try e-bay
913925
well,\n\nif you meant what technology should you be using, then i recommend using FM or Bluetooth; each have some pros and cons!\n\nFM is cheaper to implemet, but harder to implemet, bluetooth (lets say 2 serial bluetooth adapters) are more expensive but much much easier to implement... specially with digital signals!\n\nif you ccan edit or give more information about what you want maybe i can help you more!
1026195
GET BLUTOOTH DONGLES USB DEVICES THE SIZE OF THE THUMB..... U NEED EACH FOR A COMPUTER.... IT ONLY COSTS 13$ EACH... BUYIT PLUG IT IN.......GET APROGRAM CALLED BLUSOLEIL FROM http://www.bluesoleil.com use to set up a PAN personal area network... Bluetooth is very slow compared to basic wireless LAN ..Avilablein Computer addon shops!!
472883
bluetooth is a wireless standard used on may devices, like cell phone headsets and some electronic devices.\nit basically is a short area fm transmitter.
78553
Bluetooth is an industrial specification for wireless personal area networks (PANs). Bluetooth provides a way to connect and exchange information between devices like personal digital assistants (PDAs), mobile phones, laptops, PCs, printers and digital cameras via a secure, low-cost, globally available short range radio frequency.\nBluetooth is a radio standard primarily designed for low power consumption, with a short range (power class dependent: 10 centimeters, 10 meters, 100 meters) and with a low-cost transceiver microchip in each device.\n\nBluetooth lets these devices talk to each other when they come in range, even if they are not in the same room, as long as they are within up to 100 meters of each other, dependent on the power class of the product. Products are available in one of three power classes:\n\nClass 1 (100 mW) [still readily available]: It has the longest range at up to 100 meters. \nClass 2 (2.5 mW) [most common]: It allows a quoted transmission distance of 10 meters. \nClass 3 (1 mW) [rare]: It allows transmission of 10 cm (3.9 in), with a maximum of 1 meter.
383317
Bluetooth is an industrial specification for wireless personal area networks (PANs), also known as IEEE 802.15.1. Bluetooth provides a way to connect and exchange information between devices like personal digital assistants (PDAs), mobile phones, laptops, PCs, printers and digital cameras via a secure, low-cost, globally available short range radio frequency.\n\nThe name Bluetooth was born from the 11th century king of Denmark, King Harold Bluetooth (whose surname is sometimes written as Bluetooh), who engaged in diplomacy which led warring parties to negotiate with each other. The inventors of the Bluetooth technology thought this a fitting name for their technology which allowed different devices to talk to each other \n\nBluetooth is a radio standard primarily designed for low power consumption, with a short range (power class dependent: 1 meter, 10 meters, 100 meters) and with a low-cost transceiver microchip in each device.\n\nBluetooth lets these devices communicate with each other when they come in range, even if they are not in the same room, as long as they are within up to 100 meters of each other, dependent on the power class of the product.
173879
Bluetooth is a radio standard primarily designed for low power consumption, with a short range (power class dependent: 10 centimeters, 10 meters, 100 meters) and with a low-cost transceiver microchip in each device.\n\nBluetooth lets these devices talk to each other when they come in range, even if they are not in the same room, as long as they are within up to 100 meters of each other, dependent on the power class of the product.
138830
Bluetooth wireless technology is a short-range communications technology intended to replace the cables connecting portable and/or fixed devices while maintaining high levels of security. The key features of Bluetooth technology are robustness, low power, and low cost. The Bluetooth specification defines a uniform structure for a wide range of devices to connect and communicate with each other.
567194
You have to buy a bluetooth dongle/adapter as no bluetooth device is provided with your system.
245672
It depends upon the resources you have and what your computer and more imp, the phone supports.\n\nThe options you can go for are:\n1. Bluetooth: A dongle that fits in to the USB port of the computer and the phone has one inbuilt.\n\n2. Data Cable: It is specific to the phone model you use. Fits in the USB or the Serial port of the computer.\n\n3. Infrared port(IR Port): It can be attached to your computer to the USB or the serial port.\n\nThe best of them all is the bluetooth, its cheap , fast and  Wireless.\n\nData cable is reliable but is a bit costly and might be of no use in case you change the phone. Bluetooth can work with any device and its the tech of the future.\n\nIR is very complicated since the two devices communicating should be in LINE OF SIGHT of each other(straight line path) and almost next to each other, like kissin each other. Also the trnsfr is slow. Moreover, its and old and not a comfortable method.
94055
if ur cell is nokia, then u may need to install the nokia pc suite or may be ur bluetooth is not supported by the system. and if it was working earlier then it is definetly driver problem. the alternative is to downlad oxygen phone manger that can solve ur problem.\n\ndownlade it from www.lostcoders.com.
689365
Digital, see the linked whitepaper:\n\nhttp://h18005.www1.hp.com/products/wireless/wpan/files/WhitePaper_BluetoothTechnologyOverview-QA.pdf
52942
You Must Have Messanger To Chat via BlueTooth. There are many software available for this like IM messanger etc.