5 things you must know about the Cingular/AT&T Wireless merger

ZD Net’s Joni Blecher gives an overview of five important issues you need to know about the Cingular/AT&T merger. ZD Net writes On November 15, changes resulting from the Cingular Wireless and AT&T Wireless merger were finally put into effect. AT&T Wireless and Cingular Wireless support the same networks (TDMA and GSM), but a number of changes await their customers. While you can find plenty of answers online, there are still issues that existing and future customers should know.