I connect my Nokia 6610 with PC by DKU-2 cable.
After sending AT command in Port debug tool(HyperTerminal,etc.)
there is no message received,why?

MobiMB Mobile Media Browser can communicate with Nokia 6610,retrieve files in 6610. So i think we can use DKU-2 Cable to do communication between 6610 and PC.

BTW, when i use DKU-5 to connect PC and Nokia6610, PC suite 6.3 is used, but i cannot install Nokia modem from nokia modem option, saying it can not detect mobile. I have closed PC suite and de-activated Connection management. Who can tell me the reasons? Thanks.