BMI View: Organic growth opportunities will begin to diminish over the four years to 2021 in the region but growth prospects in advanced mobile data services will remain potent. 3G/4G will remain a core driver of growth in Central America until at least 2021. New available spectrum will help some markets outperform. This growth will also be supported by opportunities in mobile broadband for rural areas without wireline infrastructure. Broadband penetration will benefit from emphasis on national broadband policies. The wireline segment will still be impacted by cheaper mobile and IP substitution.