AT&T raised its annual adjusted profit forecast on Wednesday after beating quarterly revenue and profit estimates, betting on its service bundles to drive growth and keep customers from switching to rivals. About 43 per cent of households signing up for AT&T’s internet services also opt for its wireless plans, helping the company build stickier customer relationships and reduce disconnects as competition intensifies in the U.S. telecom market. --- Reporting by Harshita Mary Varghese in Bengaluru; Editing by Jonathan Ananda and Vijay Kishore