[asabulu]

I tried to connect the 7650 from my PC through serial port connection,
but I can't success even once. It has some message like connect use COM0, and then Disconnected by remote device.
My os :windows 2k
Device:CSR
BT Manager:WidComm

[frostybeard]

Check what Widcomm version you have.
Widcomm's latest version is 1.2.2.15
I have seen some Bluetooth USB adapter
companies bundle versions as old as 1.2.2.6
(see my post below) A com port labelled "0" is
not valid.

[richardlchen]

I am using widcomm 1.2.2.15 and it gave out the same error message.

According to widcomm, it is because Nokia only lets 7650 communicate with PC Suite. When you initiate the SPP connection, 7650 will check to see if it is the PC Suite attempting to make the connection, if it's not then connection will fail with the error.

But why is Nokia doing that? Is Nokia going to provide a fix for it? When? Can the support team from Nokia please answer that?