I have faced very critical problem after developing Secure SMS based on J2ME WMA 2.0. Specially on Symbian hand set like Nokia E63 when SMS received PushRegistry works fine with popup but No Sound and No Vibration. SMS port was 16000 - 17000 . But SMS port 0 make sound and vibration well which is system Inbox. I have changed many SMS port with no success.
I do request to all J2ME and Symbian developer is there any solution?