Your phone supports up to five separate phonebooks for multiple users. When the multi-
phonebook is activated, only the contacts in the active phonebook are visible.
A contact can belong to one or several phonebooks. The contacts in Shared contacts are
accessible from all phonebooks.
and the appropriate options.
Activate the multi-phonebook
Activate a phonebook
and the desired phonebook or
Assign a contact to one or more phonebooks
and the desired contact.
Rename a phonebook
and the desired phonebook.