There are already several threads here which deal with this problem. Just do a simple search and you'll quickly discover what you need.
Zamba, you are so funny, if you don't know the answer - better not answer anything. But if you know - you'd better answer the question. So next time before to post - think. Maybe someone needs the answer urgent and this idiotic nokia does not give any example of how to work with SMS, how to read\send, and any example says - no phone connected whatever you do. I reinstall by all possible ways on 3 PC and i still have - No phone connected. So instead of telling shits here - answer the question or SHOT UP!