In a significant move to enhance user connectivity, Bharat Sanchar Nigam Limited (BSNL) has officially rolled out its Wi-Fi Calling (VoWiFi) service across the entire country. This feature allows BSNL subscribers to make and receive voice calls using a Wi-Fi internet connection, even in locations with poor or no mobile network coverage.
What is BSNL Wi-Fi Calling and How Does It Work?
Wi-Fi Calling, or Voice over Wi-Fi (VoWiFi), is a technology that routes your voice calls through a wireless internet connection instead of the traditional mobile network towers. For BSNL users, this means seamless call connectivity indoors, in basements, or in remote areas where cellular signals are weak, as long as a stable Wi-Fi network is available.
The service is activated automatically for compatible smartphones on supported circles. Users do not need to install a separate app; the native phone dialer is used for making calls. Crucially, BSNL is not charging extra for this service. Calls made via Wi-Fi to any network in India are deducted from the user's existing plan benefits, just like a regular cellular call.
Prerequisites and How to Activate the Service
To use BSNL's Wi-Fi Calling, customers must meet a few essential requirements. First, the user must have a 4G VoLTE-enabled BSNL SIM card. Second, the smartphone must be compatible with VoWiFi technology. Most modern Android devices and iPhones from recent years support this feature.
Activation is typically straightforward. Users should ensure their phone's software is updated and then enable the Wi-Fi Calling option in their device settings. The exact path is usually found under Settings > Connections > Wi-Fi Calling or within the Mobile Network settings. Once enabled, "Wi-Fi Call" or a similar indicator will appear on the status bar when connected to a Wi-Fi network.
Implications and Benefits for Indian Telecom Users
The nationwide launch of Wi-Fi Calling by BSNL marks a pivotal step in improving call reliability for millions. This service is particularly beneficial for users in urban areas with dense buildings that block signals and for those in rural regions with inconsistent network infrastructure.
By offloading voice traffic to Wi-Fi networks, BSNL can also potentially decongest its mobile spectrum, leading to better overall service quality. The move positions BSNL competitively against private telecom operators like Jio and Airtel, who already offer similar VoWiFi services.
The key takeaway for subscribers is clear: enhanced call clarity and reliability without any additional cost. As India pushes forward with its digital connectivity goals, features like Wi-Fi Calling become essential tools for ensuring no user is left behind due to geographical or infrastructural signal barriers.
