What’s the Outlook for T-Mobile’s Capex in 2018?
T-Mobile (TMUS) is continually investing in capex (capital expenditure) to improve its network. T-Mobile spent $0.9 billion on cash capex excluding capitalized interest in 4Q17 compared to $0.8 billion in 4Q16. This year-over-year (or YoY) rise in its cash capex was primarily the result of new site development and capacity expansion.