An unfettered Cingular will enable AT&T to move quickly. Although Cingular is the largest cell phone service provider in the U.S., it has been losing ground to Verizon Wireless, which has been ...

What's available now is just a data card for laptops, but later this month, Cingular will launch its first two WCDMA phones for consumers: the Samsung ZX10 and the LG CU320. The two phones are ...