Is there a way to get this thing to interface with a c32 phone system?

If there is then I haven't found it, I've got a Treo600 and I'm going to get a Nokia 63031i as the C32 phone and divert calls to the car when I'm in it as there doesn't seem to be anyway to connect a Treo.
I don't know if the new Mercs support bluetooth but I know the C32s don't.
Good luck and keep us informed if you find a better way.

No you cannot do that and you probably never will be able to.

i think I heard somewhere that I could duplicate my sim and just put my v600 in the car..and have the treo on me. That make any sense?

I know what you are talking about but that would be illegal and not sure if it would work even. Getting blank SIMS is not easy also. And if you were to have 2 phones on the same network on at the same time, that may create problems itself.

I have a Treo 650 as well and it's a known fact that the Bluetooth software on this phone sucks. I have yet to find one person go this phone to work on a car via BT. I have a BT headset I use and it only half of the feature works

That's too bad as I was thinking of upgrading from my 600 to the 650 only for the bluetooth capabilities.

I guess I will wait on the upgrade until Treo works out the kinks.

I have the Treo 650 too...yes the BT is bad in the phone. DON'T get the
Jabra BT 800....it's a pain on this phone. Get the original BT 250.....it's not perfect but it's the best for this phone.

I connect this phone to all the Lexus or toyota intergrated BT perfectly,
But as far as I know even the CL or S even the SL don't even have as a option....sometime I really hate MB, the Nav is horrible NO BT intergrated NO
Touchscreen.......I don't want buy a Lexus or Acura because of that....but once you use the system they have....you can't Stop to thinking about it.