On Windows Mobile 5.0 your application can be notified (and/or launched)
when an incoming call is taking place. Look into the State and Notification
Broker (regext.h and snapi.h for native and the SystemState class in the
Microsoft.WindowsMobile.Status namespace for managed). The property that
you would be interested would be one of the PhoneIncomingCaller* properties

Signature
Brian Cross
Software Design Engineer
Windows Mobile Core and WiMobot Enthusiast
This posting is provided "AS IS" with no warranties, and confers no rights.
> Hi,
> I need to intercept incoming phone calls on windows ce 2003 and
> windows mobile 5 smart phones. I can;t figure how.
> seem sthat doing the same for SMS is quite will documented.
>
> regards