I am trying to connect E72 using the Nokia official USB cable, over Windows.
The driver was installed and Device Manager says it is functional, I can see it attached as a COM port (#9).
When the cable is connected, the phone itself asks for the connection type and I used PC Suite.
I can browse the phone using Windows Explorer.
Then, I tried to use PuTTY to connect to that COM port.
In the Putty Console window, when I type (e.g. AT) I do not see any echo and the cursor does not move. Additionaly, if I hit Enter I do not see any response coming back.
I tried both 9660 and 112500 baud rates.
So seems that while Windows is able to connect the phone, still I cannot connect via Putty to the serial.
Any suggestion for next troubleshooting steps?