Although T-Mobile USA saw slightly lower than expected subscriber growth for Q4, their average revenue per unit (ARPU) topped the estimated $53.8 million coming in at $54.5 The improved ARPU can be attributed to rising sales of BlackBerry devices.
Although T-Mobile USA saw slightly lower than expected subscriber growth for Q4, their average revenue per unit (ARPU) topped the estimated $53.8 million coming in at $54.5 The improved ARPU can be attributed to rising sales of BlackBerry devices.