Nokia BH-902 ユーザーズマニュアル

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I n t r o d u c t i o n
7
■ Bluetooth wireless technology
Bluetooth wireless technology 
allows you to connect 
compatible devices without 
cables. A Bluetooth connection 
does not require that the 
mobile device and the headset 
be in line of sight, but the 
maximum distance between 
the devices is 10 meters 
(30 feet). The closer the mobile device and the headset are 
to each other, the better is the performance. The optimal 
operating range is shown in dark grey in the picture. The 
connection is subject to interference from distance and 
obstructions (shown in light grey) or other electronic 
devices.
The headset is compliant with the Bluetooth Specification 
2.0 supporting the following profiles: Headset Profile 1.1, 
Hands-Free Profile 1.5, and Phone Book Access Profile