Telecomunicaciones y tecnología
T-Mobile adds record 552,000 postpaid customers in August
The fourth largest wireless carrier also added 208,000 pre-paid customers in August.
The wave of new subscribers was in part due to the popularity of a promotion that allows customers to add four lines for $100 a month, Legere said.
(Reporting by Marina Lopes; Editing by Chizu Nomiyama)