The Bluetooth wireless technology data transfer speed can vary depending on the device
or environmental factors. Data can be transferred through walls, jacket pockets and
briefcases using a Bluetooth device. The transfer between Bluetooth devices occurs at the
high frequency of 2.4 Gigahertz (GHz).
Do not operate the Bluetooth function in locations (e.g.:
hospitals, aeroplanes, etc.) where there is sensitive
equipment. Do not switch the device unless you are sure it
will cause no interference.
Network operation
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