I am a Java developer. If I just want to do some changes to existing mobile feature, whats the best way to start. I don't know if that's possible, but may be I will ask what I want to do.
I am using Nokia 5800, it allows me to store details to a contact, if I have stored multiple numbers for a contact, I can edit the label. But when I call it just gives me the contact's no. So if I need to add the detail to this display and may be add different images to different numbers of the same contact. Just curious, how I could go about the development.