 Internet reporter Dana <unk> stated that the size of the bill illustrated a problem with the telephone companies ' " event based " or connection @-@ oriented business model and used it to argue for open spectrum in a radio frequency spectrum auction in the U.S. scheduled for 2008 . He contrasted how telephone billing considers every action a separately <unk> event , while the Internet model is based on a flat fee for best @-@ effort delivery in <unk> mode transmission . 
