Cellular Telephone Description and Operation
The mobile telephone control module offers the opportunity to
hold phone conversations using a cellular telephone via a vehicle
microphone and vehicle speaker system and to operate the most
important cellular telephone functions via the infotainment system
in the vehicle. The mobile telephone control module is available in
two configurations, based on different radio types, mobile
telephone control module low for base CD radio and a mobile
telephone control module high for uplevel CD radios and
navigation-systems. Both modules basically provide the same
features:
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Speech recognition, including
adaptive echo and noise reduction algorithm |
An additional base plate and cradle is available for specific
cellular telephones, available as an option. It provides charging
of the cellular telephone and a connection to the outside antenna.
All cellular telephone interaction and data transmission to mobile
telephone control module is done via Bluetooth. In order to create
a connection between the mobile telephone control module and the
infotainment system, the mobile telephone control module must be
switched on and the cellular telephone logged in. The mobile
telephone control module switches itself on and off via the
ignition. If the ignition is switched off the mobile telephone
control module can be switched on and off via the infotainment
system. When a telephone connection is active, the radio sound is
switched off. When the telephone connection has ended, the radio
sound is switched on again.
Speech recognition
The speech recognition enables the operation of some cellular
telephone functions by voice input. It recognizes commands and
sequences of numbers independently of the person speaking. The
commands and sequences of numbers can be spoken without a break
between the individual words. It is also possible to save telephone
numbers using a name randomly chosen by the user. The telephone
connection can be created using the proper name.
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