T-Mobile beats quarterly phone subscriber estimates

(Reuters) - T-Mobile US Inc on Monday beat Wall Street's third-quarter estimates for net new phone subscribers who pay a monthly bill, boosted by its competitive wireless plans aimed at fending off its bigger rivals.T-Mobile, the third-largest U.S. wireless carrier by subscriber count, said it added a net 754,000 phone subscribers in the three months ended Sept. 30, compared with 774,000 additions a year earlier.Analysts had expected 742,600 new subscribers, according to research firm..