Overview
- The service is live from January 1 across every telecom circle in India.
- Calls use the phone’s native dialer and the customer’s existing BSNL number with no third‑party app required.
- Wi‑Fi calls incur no additional fees and are billed as regular voice usage under active plans.
- BSNL presents VoWiFi as part of its network modernisation to retain subscribers against private rivals such as Reliance Jio and Bharti Airtel.
- The operator reports about 97,000 4G sites commissioned with roughly 23,000 more planned as it phases out 3G and refarms spectrum.