Press Release (Revised)

June 25, 2026 BSE Limited National Stock Exchange of India Limited Listing Department Listing Department P. J. Towers, Exchange Plaza, Plot No. C-1, Block G, Dalal Street, Fort Bandra Kurla Complex, Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Scrip Code: 532371 Scrip Symbol: TTML Dear Sir/Madam, Subject: Press Release We enclose herewith the Press Release dated June 25, 2026, being issued by the Company, which is self-explanatory. This is for your information and records. Thanking you, Yours faithfully, For Tata Teleservices (Maharashtra) Limited Shinu Mathai Chief Financial Officer PAN: AFJPM6603H Encl.: As stated above. TTBS Launches #RozBanateHainNayaKal, Celebrating the MSMEs Helping India Build Its Future Every Day A nationwide campaign celebrating the entrepreneurs, manufacturers, service providers, and innovators whose everyday efforts power India's growth story New Delhi, June 25, 2026: As India celebrates MSME Day 2026, Tata Tele Business Services (TTBS) has launched #RozBanateHainNayaKal, a campaign dedicated to celebrating the millions of micro, small and medium enterprises (MSMEs) whose everyday efforts are helping shape India's future. Across the country, MSMEs are driving economic activity, creating livelihoods, fostering innovation, and strengthening local communities. Their journey is rarely straightforward, as they navigate challenges ranging from working capital and compliance to customer acquisition and digital adoption. Despite these realities, they continue to move forward with resilience, determination, and an unwavering entrepreneurial spirit. The #RozBanateHainNayaKal campaign is rooted in a simple insight: MSMEs don't wait for the future to arrive. They quietly create it every single day. With this campaign, TTBS seeks to shine a spotlight on the often-unsung enterprises that keep India moving forward, recognizing not just their contribution to business and industry, but their role in shaping the nation's future. Link: Campaign page- h(cid:425)ps://bit.ly/RozBanateHainNayaKal "Behind India's progress are millions of MSMEs that innovate, unlock opportunities and contribute to development across sectors and communities, said Vishal Rally, Chief Revenue Officer at Tata Teleservices Limited. “With #RozBanateHainNayaKal, we celebrate these entrepreneurs and enterprises while reaffirming our commitment to enabling their growth and success through trusted digital solutions." Through a series of digital stories, customer narratives, social media initiatives, and brand engagements, the campaign will spotlight the individuals and enterprises that quietly contribute to national growth. For decades, MSMEs have served as the backbone of India's economy. Today, as businesses navigate an increasingly digital and competitive environment, their ability to adapt, innovate, and grow has become even more critical to the country's aspirations. At TTBS, supporting this journey remains a key priority. Through a portfolio of connectivity, collaboration, cloud, security, and communication solutions, TTBS continues to help businesses simplify operations, improve productivity, strengthen customer engagement, and scale with confidence. About Tata Teleservices: About Tata Teleservices: Tata Teleservices Limited, along with its subsidiary Tata Teleservices (Maharashtra) Limited (NSE: TTML, BSE: 532371) (Tata Teleservices) is a growing market leader in the Enterprise space. It offers a comprehensive portfolio of Connectivity, Collaboration, Cloud & SaaS, Security and Marketing solutions for businesses in the country under the brand name Tata Tele Business Services (TTBS). Tata Teleservices has an extensive, high quality and robust wireline network and offers its products and services in more than 60 cities across India. Tata Teleservices has one of the largest enterprise-focused teams in the industry with deep customer engagement and technology orientation offering focused sales and service experience to customers. Tata Teleservices (Maharashtra) Limited is listed on BSE and NSE in India. For more information, please visit: https://www.tatatelebusiness.com Media Contact: Sameer Lal Corporate Communication Tata Teleservices Email: sameer.lal@tatatel.co.in