Bharti Airtel Ltd Partly Paidup Q3 FY2025 Concall Summary

Key Takeaways

• Consistent execution, tariff-led ARPU jump: India mobile ARPU rose 5.1% QoQ to ₹245, driving a 4.8% sequential India revenue lift and a 1.4pp EBITDA margin expansion to 56.2%.
• Indus consolidation and tower transfer reshape the story: Indus Towers is now consolidated, and a plan to transfer ~16,100 towers to it promises a leaner balance sheet, freed-up management bandwidth, and a new reporting lens via EBITDAaL.
• Home broadband is the acknowledged weak spot, with a fix in motion: Management is "dissatisfied" with competitive underperformance, traced to weak channel access; a mass retail rollout that worked in test circles is now going national, and momentum is building month-on-month.
• A deliberate, low-pain portfolio cleanup is underway: The exit from low-margin B2B commodity voice and messaging will dent the topline for ~6 months but leaves EBITDA untouched, mirroring an earlier successful purge of incoming-only mobile customers.
• What to watch next quarter: Whether the national mass retail channel push translates into a step-change in home broadband net adds, the pace of radio capex deceleration into FY26, and any early signals on the Bajaj Finance partnership uptake.

India Mobile: Tariff Repair Flows Through

• ARPU lift was broad-based: The ₹12 sequential jump to ₹245 was driven by feature phone to smartphone upgrades, prepaid to postpaid migration, data monetization, and international roaming growth.
• Customer quality improved: 0.49 crore net adds returned after last quarter's tariff-repair disruption, with churn improving sharply to 1.9% from 3.2%. Smartphone customer additions rebounded to 4.5 lakh from 1.43 lakh.
• Postpaid net adds were muted at 0.06 crore, somewhat impacted by the tariff repair itself, but management sees an 8 crore upgradable base as the long-term runway.
• 5G adoption is now a structural tailwind: The 5G base hit 12 crore, over 80% of smartphone shipments are 5G, and data monetization works through both unlimited-data higher-end plans and top-up data packs on lower-end plans.
• Rural investment is shifting to sweating assets: After two years of substantial rural rollout, the focus moves to filling gaps in a couple of circles while sweating already-deployed sites.
• The 90% incremental EBITDA margin on cellular is a tariff-repair phenomenon, not a steady-state expectation; it reflects the fixed-cost nature of the business when pricing rises. Without tariff repair, incremental margins will still benefit from operating leverage but not at that level.

Vittal: "Finally, I want to underscore that ARPU in India continues to be the lowest globally. Tariff repair is needed some more for the industry to be financially stable and deliver reasonable returns on a sustained basis."

Home Broadband: Fixing the Channel Gap

• The problem is distribution, not product: Supply is matched and value delivery is competitive, but access to leads and customers through channels was the bottleneck. The focus had been largely on direct-to-customer and digital channels.
• The fix is a mass retail channel: Experiments in four or five circles (northeast, Odisha) produced substantial gains, making Airtel neck-to-neck in those markets. That model is now being rolled out nationally, with plans to open ~100,000 points of presence and activate 30,000 home delivery engineers.
• Momentum is already improving: Every month is getting better, with January ahead of December and February beginning ahead of January.
• FWA is a land-grab tool, not a technology showcase: Airtel is fully ready to launch FWA on SA and can do it "tomorrow morning," but will deploy it only where fiber does not reach, especially in flatbed geographies where its economics are competitive with fiber. In high-rise buildings over four stories, fiber has better payback.
• FWA economics are in the same ballpark as home services on EBITDA margin, but CPE is significantly more expensive than broadband CPE, so a faster FWA rollout could put some upward pressure on homes capex.
• Fiber home passes are being added at 0.19 crore per quarter, with total passes now at 3.5 crore. The strategy is to sweat that fiber within three to nine months of rollout.

Vittal: "We are as dissatisfied about the fact that we are not competitively where we should be on home broadband, but suffice it to say that every month, we are getting better than where we are."

Indus Consolidation and Tower Transfer

• Indus Towers is now consolidated effective Q3, adding a new dimension to the financials and diversifying the portfolio: Africa 23% of revenues, India mobile 56%, India non-mobile 14%, Indus 7%.
• A planned transfer of ~16,100 towers (12,700 from Bharti Airtel, ~3,400 from Bharti Hexacom) to Indus is intended to free up management bandwidth and create greater efficiency, scale, and long-term value at Indus.
• The P&L impact is marginal: At the net income level, no material difference is expected. EBITDA will see very marginal dilution from incremental IP fees, while energy and O&M remain the same. The impact unwinds as the freed-up capital is used for investment or debt paydown.
• A new disclosure metric, EBITDAaL (EBITDA after lease obligations), is now the organization's internal tracking metric for underlying margin and leverage. India net debt to EBITDAaL improved to 1.8 from 2.5 a year ago, and to 1.03 for the listed partly-paid entity.
• Balance sheet strength is being rewarded: Prepayment of over ₹35,500 crore of high-cost spectrum dues over the last six quarters and the improving leverage profile drove a credit ratings upgrade by Moody's.

B2B: Shedding Low-Margin Weight, Building Digital Muscle

• Commodity voice and messaging exit is a deliberate cleanup: This very low-margin business cluttered management focus; its exit will impact the topline for about six months starting February but will have no impact on EBITDA. The move mirrors the earlier shedding of 4.9 crore incoming-only mobile customers.
• Domestic B2B growth is anchored in digital adjacencies: Cloud, Security, IoT, and CPaaS account for almost 90% of incremental industry growth. Airtel is stepping up investments and go-to-market muscle, including injecting fresh talent, training existing people, and deploying AI-backed tools.
• Adjacencies carry lower margin than connectivity but are capex-light, so the focus is on growing absolute EBITDA. The reported B2B EBITDA decline in the first nine months reflects a mix shift toward bundled converged solutions (connectivity plus services plus hardware) with a resell component, not the commodity exit, which had not yet triggered.
• Global cable investments are showing early signs of a turnaround: After a slowdown from OTT interest, the current quarter order book is beginning to see change, which bodes well for the coming year in what is a very profitable part of the portfolio.
• A comprehensive cloud solution launch is planned in the next few months. On GPU-as-a-service, management has decided to park it and not be an early mover, citing rapid changes in chip quality and efficiency and the dependence on sophisticated workload management.

Vittal: "We have made a decision to exit this low-margin business, which will have an impact on the topline in the coming quarters. It will take about six months for this to play out, but let me underscore that the exit in this business will have really no impact on EBITDA because this is a very negligible margin business."

Digital and Adjacencies: Early-Stage Scaling

• Airtel Finance is building a lending funnel: It has served over a million customers, with over ₹4,600 crore in total disbursements and an AUM of ₹2,500 crore. The strategy is to expand the addressable user base, enable offers across all channels, and increase supply.
• The Bajaj Finance partnership is a large-scale distribution play: Airtel brings ~20 crore customers who have likely never taken a Bajaj product, plus all channels and distribution; Bajaj brings deep underwriting expertise, AI capabilities, and 27 product lines. Revenue will sit in the Xtelify unit, not the Payments Bank, and consolidates into Bharti Airtel.
• Payments Bank is scaling rapidly: Monthly transacting users reached 8.7 crore, with an annualized revenue run rate of ~₹2,800 crore growing 50% YoY and deposits over ₹3,300 crore growing 42% YoY. Margins are very thin, so scale is the value driver.
• IoT, Cybersecurity, and Cloud are beginning to see a step-up, with IoT seeing strong growth on new order wins.
• AI is pivoting from experiments to native operations: An in-house AI/ML tool (Airtel Self Optimising Network) gives granular, device-level network visibility and also lowers power costs. The industry-first anti-spam tool processes roughly a trillion records daily, alerting 25.2 crore unique customers.

Vittal: "We are putting the full might of the Airtel system, to really ensure that this works for this partnership."

Capex, Cash Flow, and Capital Allocation

• Capex is on a clear downward trajectory: FY25 capex will be lower than FY24, and the unwind continues into FY26. Radio capex has decelerated very significantly and is expected to keep decelerating, with no investments in 4G capacity and only a few more 5G radios as devices come in.
• Transport and homes capex continue: A five-year transport blueprint is being accelerated, with progress every month for the last eight quarters. Homes capex is constrained only by the ability to roll out home passes, and FWA CPE costs could cause a marginal increase, but directionally the outlook is not very different.
• Operating free cash flow was strong at ₹9,440 crore (EBITDAaL minus capex) for the consolidated entity and ₹758 crore for the listed partly-paid entity.
• Free cash flow deployment priorities: Some amount of deleveraging will continue, there will be a step-up in dividend, and selective, prudent investments into B2B digital adjacencies via bolt-on acquisitions are possible, though nothing is on the anvil currently.
• The war on waste has eliminated about \$2 billion of wasteful expenditure over the last few years, with significant headroom remaining in network, sales, and marketing.

Guidance & Commitments

Key Metrics