He also predicts further growth for his company and a continually improving network.
The company had a better-than-expected 2015, but there are some negative headwinds ahead.
The company grew in an area where most of its competitors shrank.
Even after a record-setting 2015, it's possible the best is yet to come.
T-Mobile's expanded LTE coverage could lead to even more subscriber growth in 2016.
The telecom giant had a decent year, but it also dealt with a fair amount of negative news.
The company had one major area that faltered in an otherwise decent year.
The company had a decent year, but one segment of its business posted gains instead of losing customers.
It's not so much that he thinks it, but that he said it.
The company is coming off a middling 2015, which may leave it perfectly positioned for next year, though it isn't likely to see a blockbuster 2016..