I'm an equally unimpressed new 6310i owner in the UK, and I must say I am not happy with the level of support given by Nokia on this.
I've just moved back from an Ericsson, and thankfully I still have the phone as I think I will just return the 6310i to Orange as failing to perform as specified.
Seppo - I sympathise with you, but maybe you can suggest a user forum on the "club nokia" site that contains some useful information, or the ability to post questions as per this site - otherwise people are going to continue to post on this site in absence of elsewhere.
Club Nokia is great - but it just gives you the same standard answers and no real way of actually posting a question.
Q. to all the developers:
Can no-one overcome this lack of support for the "standard" BlueTooth protocol - there has to be a money making opportunity here to sell the code to clients, or to sell to Nokia to release as a fix.