BSNL rolls out WiFi calling services across all circles

State-owned telecom operator Bharat Sanchar Nigam Limited (BSNL) has launched Voice over WiFi (VoWiFi) services across all telecom circles in India, enabling subscribers to make and receive voice calls and SMS over Wi-Fi networks, a move aimed at improving indoor coverage and easing pressure on its mobile network.

While private telcos had rolled out the service much earlier, for BSNL it forms part of the larger modernisation push towards wider coverage.