Somehow, voice tags (VT) that I previously defined are corrupted.
Pressing the VT button on the phone's left side says "no voice tags
In any contact that had VT, the VT icon shows that the contact has a
VT, but it cannot be deleted or changed.
I can, however, define new VT on contacts that do not have them.

I called Nokia support and they said that I have two options:
a) restore default settings which will delete all voice tags
b) delete the contacts that have voice tags and recreate them

They also mentioned that using FExplorer I may be able to delete just
the tags without killing the whole contact.

My firmware version is 4.04.07 (22/8/2005).

Any idea?

See More: 6680 problem with voice tags