trying to pair my Jentro bt-gps-8 sirf III bluetooth GPS receiver to my Nokia 5500 sport. The phone is loaded with Tom Tom software and the usual nokia pairing process finds the device and claimes to be paired. Upon returning to the Tom Tom route planning page the static bluetooth light turns to a flashing light and the software states no gps unit available. Please can you help. PS also tried a Nokia E65 just in case but got exactly same results