Bluetooth wireless technology overview
Bluetooth wireless technology is designed to replace cables between devices, such as printers, keyboards, and mice. Bluetooth wireless technology operates over a short distance. Bluetooth devices use radio transmission, which enables computers, mobile phones, printers, keyboards, mice, and other devices to communicate with each other without cables.There are several uses for Bluetooth wireless technology, including, but not limited to:
- Creating a wireless connection to the Internet with a mobile phone or a modem server.
- Transferring files between computers or between a computer and another device.
- Printing to a Bluetooth wireless printer.
- Using a Bluetooth wireless keyboard and mouse.
- Joining a personal area network (PAN).
- Synchronizing a personal digital assistant (PDA) to a computer or another device using Bluetooth wireless technology.
Bluetooth devices transmit on the 2.4 gigahertz (GHz) radio frequency. Devices that transmit on that frequency might not be appropriate or permitted in certain locations, such as hospitals or airplanes. If you are in a potentially sensitive area and you want to use a computer or device using Bluetooth wireless technology, check with the staff to ensure that you can do so.
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