Hope you understand my message Finally, my Nokia 6310 and Ipaq 3870 works together via BT. My phone software was updated to version 04.15 last week. After that I get connected to my working place, get my e-mail. I tested the BT distance, ant it was about 20 m and the connection was still open. Now I am statisfied, and also I am waiting for Nokia BT handsfree HDW-1.