Favorites tab
This tab displays your contacts you set as your favorites, followed
by a list of recent frequent contact. From here you can call or contact
any of the entries based on the information you saved. You can also
manage your Favorites list. Tap the Menu Key 
to manage your
speed dials or access call settings.
To add a Contact to your list of favorites:
Tap the Contacts tab then the Contact entry you want to add to your Favorites.
Tap the grey star next to the Contact’s name. The star turns yellow and the entry is added to your Favorites.
To remove a Favorite, tap the yellow star next to the Contact's name in either the Contacts list or Favorites list. The star turns grey and the entry is removed from your Favorites.