Rcaman, I haven't been able to find a dealer in Southern Cal that is supporting E class. I do have a competent phone tech but he's not familiar with IVX specifically. I have the phone and the install and programming manuals. Is there any way you can help us through the set up if he gets stuck? LNC Card is in slot 3. I don't believe I'm set up for remote programming unless the LNC provides it? I'll happily pay for the support time.