In the configuration section of the component, look for the "Detail Display" panel. This provides the global settings for all detail display pages, including name formats specific to the detail pages. Note that if you have Google Maps available (you need an API key at this time) this is also where you can specify some details about map displays.

These settings can be overridden for individual contacts on the parameters panel when editing a contact.

If you are allowing registered users to edit their own contact information, you can optionally allow or prevent them from editing their own parameters. Be default, this is prevented.