W211 Audio 20 - How to on ICE for phone usage without music?

[Guest www888]

Hi,

I have a W211 with Audio 20, which comes with bluetooth telephone function. Sometimes I'd like to drive with Audio switched on to use the telephone, but how can I do so without listening to music from Radio or CD? I have tried but failed to find a way to deactivate Radio and CD, and just have the phone function. Can anyone please advise.

Thanks

[Guest bbwannabe]

the BT function doesn't work in my car, just asking,

what happens if you press the "Tel" button (bottom right)

[Guest angela]

I think it is possible - by muting the audio (radio or CD). the system still allows use of the BT phone (incoming and outgoing). but will make sure later and update if i am wrong.

[Guest ehwwong]

its confirm, even though you mute the radio/cd volume, once there is a call that comes in or if you are trying to make a call the speakers will automatically be activated.

[Guest www888]

its confirm, even though you mute the radio/cd volume, once there is a call that comes in or if you are trying to make a call the speakers will automatically be activated.

Thanks -- yes, have to press mute button -- incoming call will automatically be activated