BSNL Launches Diwali Festive Offer: Get New SIM for ₹1 with Unlimited Calls, 2GB Data/Day, and More

On the occasion of Diwali, the state-owned telecom operator BSNL has announced a special festive offer for new customers. Users activating a new BSNL 4G connection between October 15 and November 15, 2025, will receive one month of free 4G service and several additional benefits. Let's check out the offerings:

BSNL Diwali Bonanza

As part of its festive Diwali offer, BSNL is giving new users a chance to get a new SIM card for just ₹1. Subscribers activating during the offer period will enjoy unlimited voice calls, 2GB of high-speed data per day, and 100 SMS per day.

As noted, this special offer is valid from October 15 to November 15, 2025, and is exclusively available for new customers.

In the same, the telco recently launched the country's first fully indigenous 4G network, designed to be future-proof and ready for 5G upgrades. Earlier this month, Tata Communications teamed up with Bharat Sanchar Nigam Limited (BSNL) to introduce eSIM services in India. BSNL's new eSIM services are powered by Tata Communications' advanced digital infrastructure solutions.

Moreover, the eSIM service is particularly beneficial for international travellers, as it allows them to connect with local operators abroad using a secure QR code. Users with dual-SIM devices can benefit from using an eSIM alongside a physical SIM card. Click here to read the news in detail.