v330 Phonebook Question

I just upgraded to a new V330 from my old Nokia phone.

I understand, that to use voice dialing, the phone book entry needs to be in
the phone, not the SIM card.

I copied all of my SIM entries into the phone. Now when I open the
Phonebook, each contact is listed twice.

1. Is there any way to set up the phone to only show the entries in the
phone, not the SIM?
2. If not, how can I get rid of the duplicate entries? Do I need to delete
them from the SIM? Is there an easy way to do this?

Thanks,
--
Mike Schumann