See also:

Hands-free telephone
Your audio system may be Bluetooth® compatible. It allows you to connect a mobile telephone for "hands free" use and even to use its directory. It permits you to twin up to four telephon ...

RADIO - RDS - CD
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Overview
With attractive, sculpted lines; impressive build quality; and an array of original upmarket features and functions, the new Citroën C4 is a perfect balance of confidence-inspiring styling an ...