Hi, well I bought this Nokia 6267 off Ebay and it works great with the XT network, no problems at all, it's a really good phone. The problem is this - it came with an HS-47 headset which is supposed to work but it only works in mono, no stereo sound. I tried another generic headset but that only works on the left side! Anyway the problem is that the radio will only work with a wired headset and of course it's mono not stereo so sounds pretty awful and I can't use bluetooth for the radio. Any ideas? I'm assuming it's a standard socket so I don't understand why it won't work. The sound from the loudspeaker is obviously both channels because I can hear all the instruments. I tired moving the jack plug up in the socket but that doesn't make any difference. thanks for any ideas