Vodafone Idea has rolled out Voice over WiFi (VoWiFi) services in Mumbai and Gujarat, taking the total number of licence areas with the service to four.

Earlier in December 2020, the telco had rolled out the services in two circles, namely, Maharashtra & Goa and Kolkata. Vodafone Idea has said that the service can now be accessed by both pre-and post-paid subscribers across these four circles.

VoWiFi or Wi-Fi calling helps keeps users connected even without a mobile signal. The technology eliminates mobile blackspots for users by making it possible to make and receive calls over Wi-Fi or wireless internet connections.