We developed an application (Symbian) that invoked by call. Other words the trigger for the application startup (and later methods invokations) is incoming voice call.
We have to fit it to work with non-symbian phones (e.g. 6230), but I was unable to find a way to do the same thing with J2ME application, and no (as far as i know) way to build Nokia OS code program to fit those need.
Please advice the way to implement it on Nokia non-symbian platform.