India, Oct. 18 -- BSNL has rolled out its Diwali Bonanza 2025, which allows new users to access 4G services for just Re 1. The limited-time offer, available from October 15 to November 15, 2025, gives customers a chance to try BSNL's 4G network almost free for the first month. The plan includes unlimited voice calls, 2GB of daily data, and a free SIM card upon completing KYC formalities.

New customers can activate a BSNL 4G connection for Re 1. The plan provides unlimited calling across all networks and 2GB of high-speed data every day for 30 days. This short-term validity allows users to explore BSNL's upgraded services without committing to long-term prepaid or postpaid plans. After the initial month, subscribers can choose from standa...