For the usage of the map, it is recommended to use filters to obtain the expected results. More precisely, you can select the level of granularity (zoom function: municipalities, grid 1km x 1km, addresses) to display the coverage by technology (DOCSIS, optical fiber and very high-capacity networks – VHCN).

Specifically, you can select the network technology (2G, 3G, 4G or 5G), then the desired speed per grid for a given technology (all providers combined), or you select a specific mobile operator and search for the service quality provided.

The coverage (technology/quality of service) is illustrated by grid of 100m x 100m.