Even though Carterfone necessary AT&T to permit link of equipment, AT&T successfully argued that they should be permitted to need the use of a Distinctive system to shield their network, positioned between the 3rd-occasion modem and the road, identified as a knowledge Obtain Arrangement or DAA. 이를 위반 시 『정보통신망 https://hpe70369.blgwiki.com/1098515/samsung_no_further_a_mystery