Vianova Phone is an Android application developed by Vianova spa, available for free. The app is designed for Vianova Mobile and Centrex customers to make and receive calls on their mobile phones using WiFi, even when there is no GSM coverage. With Vianova Phone, you can access all the features of your Vianova account by logging in with your Vianova user ID.

One of the most significant features of the app is WiFi Call, which allows you to make and receive calls even when the mobile network is unavailable. You can use the WiFi network of your office, home, or hotel, even when traveling abroad. Additionally, the app offers VIP Call service, which allows you to forward incoming calls to a colleague or secretary. You can also monitor your Vianova Mobile usage and consumption through the app.