E200 different ring sounds for different callers/groups

[Guest pwt4]

I want to set up my SPV E200 so that the default ring alert is vibrate with no sound, but for certain specified users the ring alert is vibrate and a loud sound.

I can set different alert sounds for different users individually in the Contacts (but I have just imported over 900 contacts).

I can set different profiles (eg meeting, normal).

I cannot get the individual user sound to override the profile.

I cannot get all users to have silent unless otherwise specified.

All my contacts are allocated to groups - so if I could allocate different alerts to different groups that would be great.

Any ideas if I can do what I want - and if I can then how?