C5 + Nokia Phone kit

Hello All
I'm due to have a Nokia HF Advanced Phone kit fitted to my C5 2.0 HPi Exclusive. The phone is a Nokia 6310i. The kit looks very bulky and bitty.
Anyone had any experience of this sort of thing? Is there an internal phone wiring system on the C5 exclusive?
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.