we all know that the 06 max has this feature ! does anyone know if we can do an upgrade to get this in an 04-05 max ? if you look at the non nav screen it does have the phone icon/pic, and what look like the vmail icon and stuff...

 

I don't believe that you can or would want to install an 06 bluetooth module into an older Max because they probably went thru a lot of RF interferance issues to get it to work. An 04-05 would not be wired to accept the module either. Perhaps there is an after market one available.