Chapter 9
Bluetooth
9.1 Bluetooth Modes
Bluetooth is a short-range wireless communications technology. Devices with
Bluetooth capabilities can exchange information over a distance of about 26 feet
(eight meters) 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 aircraft and in hospitals.
To turn Bluetooth on and make your phone visible
1.
On the Home screen, slide to the Settings tab, tap Communications, and
then tap Bluetooth.
Tip
2.
When prompted to turn on Bluetooth, tap Yes.
3.
Tap the Settings tab (
4.
Tap the drop-down menu and then select Always Visible.
You can also tap Start > Settings > All Settings > Bluetooth.
), and then tap Not Discoverable.