Due to a reporting error, the story, "Lawmakers question AT&T acquisition of T-Mobile," which ran on the wire Thursday, contains incorrect information about T-Mobile's view of its spectrum needs. The 10th paragraph has been corrected on the wire and now reads:

Over the long term, T-Mobile does not have the spectrum it needs, Obermann said. T-Mobile is "trying to compete by aggressively marketing" its current services, he said.