My Travel to Jamaica, Island-Wide WiFi !!!

Recently i travelled to Jamaica and i found a lot of sector antenna there, they offer islandwide WiFi service (Same login throughout the island!). If we can have this service in our country it would be great!!!

and i return and check people can get 4Mbps throughput. That sounds to be a good solution for Rural area.

New Company offering internet (DEKAL WIRELESS) - Tech Jamaica - Jamaica's Technology Portal Forums


It seems like they use Altai equipment 4 sector
Unlikes Wavion, their antenna can be installed very high and cover 360 degree. Anyone visited Jamaica too??