Well ladies and gents it appears that this feature can be *added* to the 2006-2008 models. Information sent to me below:
Also for those of you interested in checking phone compatibility, you can do so at http://www.landroverusa.com/us/en/Owners/About/Bluetooth.htm
I asked my deler to perform this upgrade and after quite a lot of persuation he agreed and performed the upgrade costing me $118 (for one hour of labour). However it dosen't seem to work. My 2006 LR3 paires very well with my phone (iPhone 3G) which it always did, however it never asks to download the phonebook etc. and is still showing the memory empty message.
Has anybody come across this and if so what is the solution.
Thanks