I have developed an app that waits for incoming calls and then accepts them. This works well for data calls, but I can't get it to work with voice calls.
I don't actually need to communicate with the voice caller, but I do need to know when there is a voice call. Is there any way this can be achieved using the AT commands? I tried AT+CMOD=2, but to no avail, I don't even get the "RING" indicator on the COM port...
I read a posting that suggested using a SDK for the card phone for a similar problem, is this SDK also available for the Pocket PC 2002 OS?