How does Bluetooth work with mobile phones, and why is it called Bluetooth?
Bluetooth is a wireless technology like any other. It functions through the use of electromagnetic waves. In the U.S., there are 79 available Bluetooth channels spaced 1 MHz apart from 2.402 GHz to 2.480 GHz. For more details check the specification documents and FAQs here: http://www.bluetooth.org/ and here: http://www.bluetooth.com/ Or try some of these: http://en.wikipedia.org/wiki/Bluetooth http://electronics.howstuffworks.com/bluetooth.htm http://www.mobileinfo.com/Bluetooth/FAQ.htm http://w