What is Wi-Fi Calling?
News: Bharti Airtel has launched Voice over Wi-Fi (VoWiFi) in Delhi NCR. It is a first for India. Facts: About Wi-Fi calling Wi-Fi Calling is a technology that enables a …
Read MoreNews: Bharti Airtel has launched Voice over Wi-Fi (VoWiFi) in Delhi NCR. It is a first for India. Facts: About Wi-Fi calling Wi-Fi Calling is a technology that enables a …
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