I am not sure that I agree. If you look at page 6 of the document

Phone V3

Phone software version tested
0E.40.3CR

Bluetooth system tested
starting from 03/05

Phonebook transfer
YES

Snap in adapter Availibility
YES starting from Summer 2006

Notes
The operation is similar to Motorola V600.

read the last sentance

The following table, indicates a Snap in adapter is offered, providing vehicle-safe locking, with loading of the mobile phone book and the connection of an antenna.

Martin
www.bimmernav.com