When I bought my TD6 the PTI with the phone cradle did not work with the Nokia 6230i. I assumed this might be because it was programmed for the 6230 (as per my previous model Sport). However, as they told me it would work when I bought it I decided to get them to fix it. (On my Sport the dealer wanted to charge me an hour's labour to upgrade the software.... )

One point to note is that when the phone module is replaced the Bluetooth connections you may have had set up previously will no longer work. You'll need to perform a new devices search on your phone and then use the passcode 2121 to link up.

Just something worth knowing before you rant at the dealer that the Bluetooth is screwed...like I did  Discovery 4 HSE
1998 110 TUM HS FFR Hard Top XD WOLF
1982 Series 3 Hard Top
1998 90 TUL FFR Hard Top XD Wolf
1993 90 Tdi

*Gone: L405 4.4 VSE, L462 D5 HSE LUX, L663 Defender 110 HSE, Discovery 3 HSE, 2014MY Range Rover Sport 5.0 Supercharged AB Dynamic; L405 Exec Vogue SE 4.4, 5.0 Supercharged Autobiography, Defender TDCi XS CSW, Defender TD5 HT, Vogue SE TDV8, Vogue TD6, RRSport SC 4.2V8, Classic 3.9 Vogue Auto, Land Rover Series 3 SWB