I've just imported some addresses from a .vcf file, and found the import missing. The formatted names and email addresses seem to have been imported properly (up to v3.0 issues, see Bug 3767), but other properties -- telephone numbers, addresses, organization, notes, and even nicknames and name parts -- are all missing. I note that the address book has, by default, some predefined names for the phones and addresses, but will accept any name. It would be useful even if I had gotten the phones as raw vcard entries -- that is, with names like 'TEL;TYPE=MOBILE' rather than the nice 'mobile phone'. But current import seems to just ignore them.