Airtel has launched its solution to stop talking out of windows. Airtel is the first telecom company in the country to have launched WiFi calling, so now call drop is a thing of the past. This service has been released all over India (except Jammu and Kashmir) and it is also available on all popular smartphones. Price of tariff plan may hike once again, 28 day plans may increase prices In the first four weeks of the launch of Airtel WiFi calling, 1 million subscribers used it and by the end of the year, the figure is estimated to reach 10 million. The service is available in 17 different brands on 100+ devices with all broadband connections and you are getting it at no extra charge. What is Airtel WiFi calling and how does it work ?: Simply, with Airtel Wi-Fi calling, your call is placed on a WiFi network instead of a cellular network, this will allow you to go inside the home or office get better coverage. Sometimes due to the barriers of walls, buildings, etc, you often lose the network on your phone or people living in congested areas may face network problems. With Airtel WiFi calling, wherever you are connected to a good WiFi network, you can enjoy HD calling from there. So you understand that this is a service of Airtel, which will free you from swinging out of windows and taking calls or talking outside your house. Unlimited data for customers available on these plans of Airtel- Jio, Know here How to activate Airtel WiFi calling on your phone? To enjoy the benefits of WiFi calling, you need an Airtel mobile connection - prepaid or postpaid and one of the smartphones listed above. Just after that, 1. Upgrade to the latest OS software 2. Turn on the VoLTE switch 3. Turn on WiFi calling switch And you are ready to experience the best call quality. Airtel removes 5 plans priced below 100 rupees, data up to 6GB