Vodafone Idea extends WiFi calling service to more states, here is how to use it

Telecom operator Vodafone Idea (Vi) has rolled out Voice Over WiFi (VoWiFi) calling service for prepaid and postpaid customers in Punjab circle. The service will be available to users in Punjab circle at no additional cost. Vi customers in Chandigarh, Ludhiana, Jalandhar, Amritsar, Patiala, and Bhatinda can access the…