Plantronics BlueTooth

Hi,

  I just bought a Plantronics 210 Blue tooth head set for my Dell Streak running 2.2 Froyo European version. The blue tooth works well with other phones but not with bloody streak. 

I was able to pair and Streak shows connected for Audio but nothing happens. Can any one help me to solve the problem. I can't return the Blue tooth as it works with other phones. 

Help is really appreciates. Seems I made a big mistake buying Dell streak. I don't see any replies from official dell customer support. 

Regards