Hi,
I have exactly the same problem. My Plantronics 975 is paired with my N95. I tried to put the Plantronics in multipoint mode.. still doesnt work... While in multipoint mode, i tried connecting the headset to other devices like Nokia N85 and Iphone as well. My Plantronics always connects only to N95.
Can you pls help me by giving the step by step instructions on putting the Plantronics to Multipoint mode? I feel I might have missed something while reading from the manual...

Satya