App to make calls under WiFi, 4G/LTE and 5G coverage.ip centrex mobile is the ip telecom Srl application dedicated to Mobile and Centrex customers whi
App to make calls under WiFi, 4G/LTE and 5G coverage.
ip centrex mobile is the ip telecom Srl application dedicated to Mobile and Centrex customers which allows you to receive and make calls with your smartphone under WiFi, 4G/LTE and 5G coverage.