2008 Mercedes C-Class Owner's Manual - Page 225

Controls in detail Audio system Operating options i In order for the functions described in this Caller ID The audio system can display the telephone number and the name of the caller, e.g. for an incoming call and also in other menus or displays. For the telephone number to be displayed, the caller must transmit their telephone number. This is also the case for name displays. For this, the telephone number and the name of the caller must also be saved in the telephone book. i The components and operating principles of the audio system can be found on ( page 177) and ( page 187). When the telephone is connected via the Bluetooth® interface to the audio system, you can operate the telephone using the following devices: buttons s and t and keypad on audio control unit audio controller in center console multifunction steering wheel Please note that these functions are only available with Mercedes-Benz approved telephones. Please contact an authorized Mercedes-Benz Center for information on features available for your telephone of choice. section to work correctly, the Bluetooth® telephone must be linked to the audio system ( page 192). Please make sure any other Bluetooth® device linked with the telephone is switched off before you use the telephone functions with the audio system. Unless otherwise indicated, the descriptions and illustrations in this section refer to audio system. 224