I have an application which runs multiple number of calls on a Nokia phone. In between every call, the USB connection is broken and recovered. For this process to be automated, I need to find a way to set the default USB connectivity mode (PC Suite Mode in most cases) before every call.

There is no AT command to do this. Most of the new Nokia phones (for eg. N73, 6280 etc..) have this behaviour that every time the USB connection is broken and connected, it prompts on the screen for the connection mode.

Is it possible for me to do this through the Nokia SDK 3.0?
Any kind of help is much appreciated.