Read the text about Exercise and answer the questions.
bluetooth.bmp
Bluetooth wireless technology is a short-range radio technology. Bluetooth wireless technology makes it possible to transmit signals over short distances between telephones, computers and other devices and simplify communication and synchronization between devices.
It is a global standard that eliminates wires and cables between both stationary and mobile devices and facilitates both data and voice communication. It also offers the possibility of ad hoc networks and delivers the ultimate synchronicity between all your personal devices