orgon

I also think that the Columbus is the RNS510, but the official answer from Skoda is that the phone unit will not work with the columbus at the moment. It should work with a new generation of the Skoda phone unit only, which will be released in late spring 2008. If the Columbus works in your octavia with the 1Z phone unit, then I will be happy, because I ordered the columbus with my RS.

But why does the columbus not work with the 1Z phone unit?

Are there any news about the Columbus with the Skoda Bluetooth module(1Z0...)? Do they work together like the RNS510 do with the Skoda Bluetooth module (1Z0...)???