The deal is still being opposed by 14 states that claim it will harm "consumers, workers, and innovation."
If the states obtain an injunction before the deal is consummated, "that would bring things to a halt."
The companies agreed to expand mobile access and to divest the prepaid business Boost.
Veteran telecom executive Sunit Patel is expected to bring his integration expertise to T-Mobile as it combines with Sprint.
The announcement comes as T-Mobile seeks approval for its merger with Sprint.
Here's why companies should look to their CFOs as "chief financial innovators."
While the wireless carrier will charge more for service under its new plans, the average price per gigabyte of data will fall.
Can the asset-backed security market cure wireless carriers' elongated cash cycle and ballooning working capital requirements?
Cyber thieves accessed information on 15 million consumers that T-Mobile provided Experian for credit checks.
The service will be small-scale, says a Google executive, and intended to "drive a set of innovations we think the system should adopt."
Although the French company's offer is less than Sprint's, Iliad is confident because its deal may draw less anti-trust scrutiny.
A busy year for the Department of Justice, yes, but it probably does not signal a trend.
