Sorry if i'm being thick here, but i can't connect my bluetooth Nokia to my bolero radio, when i press set up as the book says,....telephone is not an option.

The bluetooth module is an optional external box and not part of the Bolero. Unless the bluetooth module was specified as an optional extra, your Yeti does not have bluetooth connectivity.

Have a look under the driver's seat to see if there is a control module under there - although it may be under a bit of carpet, foam or plastic cover.

I think I'm correct in saying only the Elegance has bluetooth connection as standard and must be specified at time of ordering on other models.