The VoWIFI or Voice over WI-FI is a technology that allows you to send and receive voice calls and SMS via a wifi network, when your mobile phone does not receive, or very weakly, the mobile network.
Opting for VAS numbers at Sewan means optimising your customer relations as much as possible.
More information >Increase the efficiency of your customer service and give context to your conversations.
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 >The VoWIFI or Voice over WI-FI is a technology that allows you to send and receive voice calls and SMS via a wifi network, when your mobile phone does not receive, or very weakly, the mobile network.