If you have a Nokia 3650 DO NOT BUY Jabra's headset!!!I have just spent an hour trying to get the FreeSpeak to work with my Nokia 3650. I went on Jabra's website and they even have specific instructions for that model Nokia. Now I am reading that it's not compatible! Just as other reviewers stated, Jabra's solution to Nokia's Bluetooth chip update was to put a blue sticker on the box! Jabra does have the compatible headset but you have to send the bad headset to them (pay for shipping) before they'll send you one. Meanwhile, I still don't have a headset.