Vodafone Idea Limited (Vi) has rolled out voice over Wi-Fi (VoWiFi) calling service for pre-paid and post-paid customers in Kerala and Karnataka circles. The service is now available for Vi customers across both the states.
According to Vi, its VoWiFi calling service provides seamless and extended indoor coverage on all broadband networks. Users can get superior call quality with no call drops at home or office while connected to Wi-Fi. Vi prepaid and post-paid customers in Kerala and Karnatak circles can now undertake VoWifi calling at no extra charge.