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Chapter 10
Bluetooth
10.1 Bluetooth Modes
Bluetooth is a short-range wireless communications technology.
Devices with Bluetooth capabilities can exchange information over a
distance of about eight meters (26 feet) without requiring a physical
connection.
Bluetooth on your phone operates in three different modes:
On. Bluetooth is turned on. Your phone can detect other
Bluetooth-enabled devices, but not vice versa.
Visible. Bluetooth is turned on, and all other Bluetooth-enabled
devices can detect your phone.
Off. Bluetooth is turned off. In this mode, you can neither send
nor receive information using Bluetooth.
Note Turn off Bluetooth when not in use to conserve battery power, or in
places where using a wireless device is prohibited, such as on board an
aircraft and in hospitals.
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