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Contents
BT Drive Free 112 Bluetooth Car Kits 15
Bluetooth technology 16
Safety and general information 16
Disposal notes 17
Scope of delivery 17
Installation on the steering wheel 17
Overview 18
Battery information 18
Charging the battery 19
Switching on/off 20
Registering (pairing) and connecting with the cell phone 20
Multi-connection function 21
Establishing a connection with two cell phones 21
Using the BT Drive Free 112 22
Resetting the BT Drive Free 112 24
Light indicators and signal tones 24
Fault removal 25
Declaration of conformity 25
Warranty 25
Technical data 26
BT Drive Free 112
This wireless Bluetooth hands-free system was developed specifically for users who want to use
their cell phone while driving. The multi-connection function allows the simultaneous use of the BT
Drive Free 112 with two cell phones. Its improved microphone system and DSP technology for echo
cancelling and noise suppression achieve an excellent hand-free quality.
Bluetooth technology
Bluetooth
TM
is a registered trademark of Bluetooth SIG, inc. Bluetooth is a wireless communication
technology with short range. It enables wireless connections between all compatible portable and
stationary communication devices. The technology is based on a radio connection that ensures a fast
and reliable transmission of voice and data information.
Bluetooth is oriented to the worldwide applicable standard for operating in the internationally
recognized ISM frequency band (Industrial Scientific & Medical). Within the ISM band (2.4 GHz to
2.48 GHz), the Bluetooth transmission operates 1600 times per second between 79 different
frequencies with a data transmission range of up to 10 meters (Class 2).
15
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