How to Set Address Book Contact's Ringtone programmatically In J2ME

[satyarajasekhar]

Hi,
In general, in mobile phone we assign different tones to different address book contacts to distinguish the caller's from one another. When we assign a ring tone to a contact, something happens in the background to allocate that ring tone to that contact.

My problem is, How is it possible to set a ring tone for a particular contact in mobile programmatically.

I think there should be some mechanism using PIM to set the address book contact's ring tone property. Otherwise, where the ringtone will be saved.
Please guide me in this aspect.
Thanks,
G.S.Rajasekhar