I owned the &quot;older&quot; version of Jabra FreeSpeak (I bought it 1 yr ago, so I think it's old enough) and it works great with my T-68i.From what I learned that apparently Nokia has a different &quot;bluetooth profile&quot; implemented in the 3650 ( a rarely implemented one called &quot;handsfree&quot; profile, but is a better improvement over the older &quot;headset&quot;).Basically &quot;handsfree&quot; alows for voice activation from Bluetooth headsets (plus some other goodies).Unfortunately, most of the so called &quot;bluetooth&quot; phones sold today only support &quot;headset&quot; mode (so does older Jabra Freespeak). I just checked out Jabra's web site and they have the same product listed as &quot;support headset and handsfree profiles&quot;. However, they did not have a new produc name or even a version number to indicate the difference. Guess this creates some confusions. How do I know if my Freespeak is the new one that supports both profiles ??