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Phone call buttons

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Old May 22, 2011 | 02:49 PM
  #1  
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2011 C300 Sport, P1, MM, Wood, Heated FS, DIY rearview camera.
Phone call buttons

I played with the pickup and reject/end buttons on dash board and on steering wheel. Steering wheel buttons don't seems to work. Does it require engine running? Dash buttons always work fine.
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Old May 25, 2011 | 09:43 AM
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From: Bay Area, CA
2011 C300 Sport, P1, MM, Wood, Heated FS, DIY rearview camera.
A correction: If I am not on the phone call page, I have to press the COMAND unit pickup button to bring the calling page up; steering wheel button can't do that. But once the phone number is dialed, both COMAND and steering wheel buttons work. That is the only difference between the two sets of the same buttons. Key is not required to operate the phone call.

Now I think it is just designed that way.
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Old May 25, 2011 | 04:17 PM
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RLE
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'08 C300 Lux Barolo Red Beige Leather P2 MM 18" wheels '84 944
Originally Posted by C300CA
A correction: If I am not on the phone call page, I have to press the COMAND unit pickup button to bring the calling page up; steering wheel button can't do that. But once the phone number is dialed, both COMAND and steering wheel buttons work. That is the only difference between the two sets of the same buttons. Key is not required to operate the phone call.

Now I think it is just designed that way.
To answer an incoming call, just press the button on the wheel. To make an outgoing call, you must press the Tel button on the dash first. Or is that what you said?
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Old May 25, 2011 | 07:54 PM
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From: Bay Area, CA
2011 C300 Sport, P1, MM, Wood, Heated FS, DIY rearview camera.
Yes.
I called mbusa care center. A rep said he does not have a car with him but he is sure it is designed that way. He suggested I bring my car to dealer and let dealer explain all details.
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Old May 25, 2011 | 11:06 PM
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RLE
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From: SEATTLE WASHINGTON USA
'08 C300 Lux Barolo Red Beige Leather P2 MM 18" wheels '84 944
Originally Posted by C300CA
Yes.
I called mbusa care center. A rep said he does not have a car with him but he is sure it is designed that way. He suggested I bring my car to dealer and let dealer explain all details.
I suppose reading the manual is out of the question.
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