User manual

Contacts to Display. Go to [Settings] > [Contacts] then click Contacts to Display.
To only show contacts with numbers, toggle the slider to green. You can also click a
category of contacts that you want to display. Click Customize to select contacts by
group.
Merge duplicate contacts. Click Merge duplicate contacts. The phone will
automatically merge contacts with the same name.
Manage contacts. To manage contacts without name or number, or quickly
remove invalid numbers, click [Manage Contacts].