AT&T and T-Mobile strike roaming pact to improve service after Sandy — Mobile Technology News

AT&T and T-Mobile strike roaming pact to improve service after Sandy — Mobile Technology News: AT&T and T-Mobile are opening up their networks to each other’s customers in New York and New Jersey in an effort to improve coverage and performance in the wake of Hurricane Sandy. Under the roaming deal, users will make calls and use data on whichever network is stronger in their area