No telephone.......??

Hi getting through the many issues with my 02 range. But got to a fault that I'm not sure about. I have a telephone in the vehicle because there is a button on the computer however there is no telephone option on the computer screen and no link when I turn the Bluetooth on my phone so there doesn't seem to be anyway of getting the phone to link with the truck. The GPS system is faulty, are the two connected? Am I missing something obvious.
I sure there will be some sarcastic comments awaiting me but for those of you who actually help, thanks!

If it's a CrApple phone it may well be the phone that's the problem, been reported on here a few times. However if the GPS is not working, I suggest you look at the stuff behind the trim in the LH side of the boot and see if any of the connectors are wet or corroded.

The Phone system is if you had the offical in car phone from Land Rover, it is not a bluethooth connection...that being said, you can get bluetooth modules for it!

As Datatek says, the earlier bluetooth modules aren't to Apple friendly!

That makes sence. Good old iPhone's hey! I have looked in the back left compartment and everything looks ok, had a multi meter on the GPS connectors and its getting power down the lines just no power light on the unit.
What are the phone modules you mentioned??