Trying to understand basic concepts. Looking for a way to parse the following and only return certain information contained in the contact list. Any help would be appreciated.

//Use Cursor to Query List
Cursor c = getContentResolver().query(
People.CONTENT_URI, null, null, null,
null);
startManagingCursor(c);

String[] columns = new String[] {People.Phones};

*Don't make double posts, and definately don't post questions in tutorials. Closed*