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5
Operation of the baehr PhoneAdapter
The baehr Phone Adapter is a Bluetooh interface design for expansion of a baehr communication system. By
using it, it is possible to wirelessly pair a Bluetooth enabled mobile phone or navigation device with a baehr
communication system. The cconnected baehr communication system then works just like a device attached
to the phone or navigation device headset.
Technical principles
The digital Bluetooth wireless transmission provides interference- free wireless data transmission in the
vicinity of a Master (baehr PhoneAdapter) and its slave (mobile phone or navigation device).
The data transmission is encrypted and is defined when connecting the device ( pairing) . Once Connected
together, the devices automatically find each other, when turned back on, until another device is paired to the
master or slave .
In principle, all mobile phones and navigation devices which support Bluetooth 1.1 or higher and use the
Handsfree protocol support. Some mobile phones and navigation devices however even though they have a
Bluetooth interface, do not support the handsfree protocol for speech output or are not compatible with the
hands-free protocol. So it may be that a small number of devices will not work with the baehr Phone adapter.
Via the Phone adapter , a Bluetooth device can be connected , preferably a navigation device . Other devices ,
such as Phone , etc. can then be coupled via the navigation device.
On and off
The baehr Phone Adapter is ready at the same time with your baehr communication system.
Pairing
Please familiarize yourself first with the instructions for use of the unit, which you want to use to connect to
the baehr Phone Adapter. Especially important are a skilled handling in connection to other Bluetooth devices
and all menu settings of the Bluetooth interface on your phone.
To start the pairing process , press (for more than 1.5 seconds) the pairing button on the baehr Phone
Adapter . The adapter will now for 2 minutes search for devices that want to connect. Within this period you
have the option to connect your mobile phone or navigation system to the baehr Phone Adapter . During the
search , the status LED of the baehr Phone adapter flashes quickly. While attempting to connect, you will be
prompted on your mobile phone or navigation system to enter a PIN code, which is the baehr Phone Adapter
0000 . After successful connection of the two devices to each other , the status LED flashes rhythmically .
Phone
An incoming call to the mobile phone will be automatically answered by the baehr Phone Adapter. This is
announced by a previously sounding signal. The call acceptance is mandatory and can not be prevented.
Termination of the call happens automatically after the caller has hung up.
The volume of your conversation can be adjusted on your mobile phone. How loud you are talking to the caller
is set via the universal interface of your baehr communication system.
Do not adjust while driving!
