Airtel is working on making indoor calls better: Here's how - 0 views
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shubham1545 on 30 Nov 19Bharti Airtel is gearing up to commercially launch Voice over Wi-Fi (VoWi-Fi) service in India next month, according to ET Telecom. The service, which has been in testing for some time now, will allow users to make phone calls using their Wi-Fi connection even when cellular network is not available.