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Bluetooth is the name for a short-range radio networking technology that operates
at 2.4 GHz to support wireless connections of various devices within a specific
distance.
- Bluetooth may cause RF interference between low-power devices using the
same frequency band such as the devices for industrial, scientific and medical
use, microwave oven and wireless LAN units.
- Use Bluetooth devices at least 5 meters away from the wireless LAN area.
- Abnormal operation or noise may occur depending on the environment.
- If the user's body obstructs signal transmission, abnormal operation or noise
may occur.
- If a part of the body comes in contact with the radio transceiver part of the
Bluetooth device or the mobile phone, abnormal operation or noise may occur.
- Noise may occur depending on the position of the user if the reception power is
reduced due to radio obstacles, e.g. walls and partitions.
- It may be difficult to talk due to the noise from the surroundings when the user is
in a noisy area or outdoors.
November 2014
Page | 81
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