BSNL to Launch Pan-India 4G Services on September 27

India’s state-run telecom operator, Bharat Sanchar Nigam Limited (BSNL), is set to roll out its 4G services nationwide on September 27, 2025. The announcement was made by BSNL CMD A Robert J Ravi during the Bharat Digital Infra Summit 2025, marking a major milestone in the country’s digital journey.

Nationwide 4G Rollout Confirmed

BSNL has officially confirmed that its long-awaited pan-India 4G rollout will begin on September 27, 2025. Speaking at the summit, CMD Ravi said, “It is our indigenous technology that we are inaugurating across the country on September 27.”

Reinforcing this announcement, BSNL also posted on X (formerly Twitter): “Get ready, Bharat! On 27th September, BSNL transforms the way India connects. A new chapter of Swadeshi Digital Bharat begins.”

The move positions BSNL as a stronger competitor to private telecom operators while advancing India’s self-reliance in telecom technology.

4G Services in Delhi-NCR

Ahead of the nationwide launch, BSNL has already activated its 4G network in Delhi-NCR. Users in the region with 4G-compatible devices can now access the network through a partner network access agreement.

To make the transition easier, BSNL has ensured that:

• Existing users with 4G-enabled devices can continue using their current SIMs.

• New customers or those needing upgrades can get 4G SIM cards from BSNL and MTNL service centres or authorised retailers by completing eKYC verification.

This rollout in the national capital is part of BSNL’s broader 4G strategy, powered entirely by indigenous telecom technology.

Massive Investments in 4G Infrastructure

To support the ambitious rollout, BSNL has committed ₹25,000 crore for the installation of 100,000 4G towers across the country. The state-run operator also has plans to install another 100,000 towers in the next phase, significantly expanding network reach and reliability.

The infrastructure push is being executed in partnership with Tata Consultancy Services (TCS) and C-DOT (Centre for Development of Telematics), ensuring that the entire ecosystem remains indigenous.

In addition, BSNL has earmarked another ₹47,000 crore investment for future network upgrades and infrastructure expansion, underlining its focus on long-term digital transformation.

BSNL’s Indigenous Technology Advantage

Unlike private telecom players who rely heavily on foreign vendors for equipment, BSNL’s 4G network is built using Indian-developed technology. This aligns with the Atmanirbhar Bharat vision, supporting self-reliance in strategic sectors like telecommunications.

By reducing dependency on global suppliers, BSNL strengthens India’s digital sovereignty and ensures greater control over security, network expansion, and technology innovation.

Preparing the Ground for 6G in India

While BSNL gears up for its 4G launch, India is already laying the foundation for 6G technology. Prime Minister Narendra Modi, in his Independence Day address from the Red Fort, highlighted that India is working in “mission mode” to be among the first countries to roll out 6G services.

This vision complements BSNL’s push for 4G, as the company’s upgraded infrastructure will serve as a stepping stone towards 5G and 6G adoption in the coming years.

What Customers Need to Know

• Launch Date: September 27, 2025

• Availability: Pan-India, with services already live in Delhi-NCR

• SIM Upgrade: Available at BSNL and MTNL centres and authorised retailers with eKYC

• Coverage Expansion: Over 100,000 4G towers in Phase 1, another 100,000 planned

• Technology: Built on fully indigenous telecom equipment in collaboration with TCS and C-DOT

For BSNL customers, this rollout means better connectivity, faster speeds, and improved coverage across urban and rural India.

Conclusion

The September 27 launch of BSNL’s pan-India 4G services represents more than just a telecom upgrade. It signifies a technological milestone for India, driven by indigenous innovation and massive infrastructure investments.

As BSNL strengthens its position in the telecom sector with 4G, and with the government already preparing for 6G, India’s journey towards becoming a global leader in digital connectivity is well underway.