Refers to the geographical area affected by a connection. The larger the area, the more powerful the coverage. In contrast, an area not covered by the network is called a white zone.
Opting for VAS numbers at Sewan means optimising your customer relations as much as possible.
More information >With the monitoring solution designed by Sewan, you have full control, in real time, of everything that happens on your network.
More information >This solution offers companies the opportunity to focus on their core business and entrust server operations to Sewan.
More information >Refers to the geographical area affected by a connection. The larger the area, the more powerful the coverage. In contrast, an area not covered by the network is called a white zone.