User has Nokia E71 mobile phone. Bluetooth connection picks up all devices ( we picked up 3 dozen, such as Bluetooth enabled PCs) but not Bluetooth capable Headsets, e.g. Nokia's Bluetooth Music Headset (BH-501). We were unable to detect the headset, even though the headset was activated, green light showing, etc. User said he tried it with another headset at another location and it did not work.