Digital PCS is base on TDMA (Time Division Multiple Access) techn ology, the most widely used digital technology in the United States. The companys network is connected to more than 7,000 cities throughout North America and in some countries well-nigh the world through the Global Wireless Network. In whitethorn of 1998, AWS launched AT&T Digital One Rate, a digital service plan that has been credited with revolutionizing the U.S. wireless industry. AT&T Digital One...If you want to get a safe essay, piece it on our website: OrderCustomPaper.com
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