p><p>However, bringing together Cingular Wireless and AT&T Wireless could be the chief executive's toughest challenge yet as he tries to keep the new behemoth from losing its No. 1 spot in customers ...

In trading on the New York Stock Exchange, AT&T Wireless shares climbed $1.96, or 16.5 percent, to close at $13.78. Shares of SBC, which owns owns 60 percent of Cingular, fell 18 cents to $24.87, ...

p><p>Also during the final two months of the quarter, Cingular converted more than 1 million AT&T Wireless subscribers to new Cingular postpaid plans.</p><p>In the fourth quarter, Cingular's reported ...

New Cingular Wireless PCS LLC has proposed a 40-foot cellular antenna in Waiehu. The Maui Planning Commission approved a permit for the project Tuesday. The Maui Planning Commission on Tuesday ...