Press Release

HQ/CS/CL.24B/18523 October 8, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, Bandra Kurla Complex, P.J. Towers, Dalal Street, Mumbai – 400 051 Mumbai – 400 001 S YMBOL: TATACOMM Scrip Code: 500483 Dear Sir / Madam, Sub: Press Release - Air India Elevates International Travel Experience with Tata Communications-Powered EasyRoam Travel SIM. Please find attached herewith the press release on the captioned subject being issued today. Kindly take the same on your records. Thanking you, Yours faithfully, For Tata Communications Limited Zubin Adil Patel Company Secretary Tata Communications Limited Plot No. C21 & C 36 ‘G’ Block Bandra Kurla Complex Bandra (East) Mumbai 400098 India Regd. Office: VSB Mahatma Gandhi Road Fort Mumbai – 400 001 Tel: 91 92289 18171 email: investor.relations@tatacommunications.com CIN: L64200MH1986PLC039266 website: www.tatacommunications.com Air India Elevates International Travel Experience with Tata Communications-Powered EasyRoam Travel SIM Easy and affordable international roaming access in 30 countries Gurugram/Mumbai, India, October 8, 2026 — Air India, India’s leading global airline and Tata Communications, a leading global communications technology player, today announced the launch of EasyRoam – an Air India-branded travel SIM, offering international roaming service, developed in partnership with Tata Communications. EasyRoam is an ancillary product available for purchase as a physical SIM as well as eSIM on a dedicated Air India-branded webpage. It allows Air India guests access to voice and data services on roaming while travelling internationally. Inaugural offer and geographical coverage In its inaugural phase of the rollout, the EasyRoam SIM is available free of cost, but roaming pack charges will apply. The roaming packs – available for 30 countries across North America, Europe (including the UK), Australia, Asia Pacific and the Middle East - start from INR 241 (excluding taxes), with prices varying by destination and plan selected. Customers purchasing a data plan can also avail up to 1GB of additional complimentary data, applicable in all countries except Maldives and Mauritius. The EasyRoam SIM’s geographical coverage will progressively expand to up to 190 countries in total. Air India guests can choose from destination-specific or worldwide travel plans, with options for data-only or voice + data connectivity, based on their travel needs. “Today’s travellers expect travel experience to be seamless, instant and secure,” said Vivek Manglik, Executive Vice President – Interaction Fabric, Tata Communications. “Through our collaboration with Air India, we’re bringing travel connectivity into the booking journey itself, enabling customers to choose and activate their mobile plan before departure and go online the moment they arrive. Together, we’re making international connectivity simpler, more secure and more transparent, giving travellers greater control, visibility and peace of mind wherever they travel.” Nipun Aggarwal, Chief Commercial Officer, Air India, said: “The way people travel has evolved over the years. Today’s travellers increasingly live, work and socialise across borders, and they expect uninterrupted access to the digital services that power their daily lives. EasyRoam addresses this need by enabling our customers to stay connected effortlessly while travelling internationally, without the hassle of arranging for connectivity after arrival. It is another step in our effort to create a more seamless, digitally enabled travel experience in partnership with Tata Communications.” Simple purchase and activation process Designed as a digital-first travel connectivity service, EasyRoam offers customers a simple activation process, along with greater transparency and control over their mobile usage. Travellers will receive timely notifications and alerts to help them monitor consumption and manage costs while travelling abroad. Air India customers opting for the SIM can retain their number for up to one year at a nominal cost. Tata Communications’ extensive global footprint and partnership with 600+ mobile network operators enables travellers to access high-quality connectivity and choose mobile plans best suited to their destination and travel needs. Easy Roam is currently available for purchase through the Air India website and will subsequently be available through the Air India mobile app, offering customers a convenient way to stay connected while travelling internationally. About Air India Group The Air India Group – comprising full-service global airline, Air India, and value carrier, Air India Express – is spearheading a new era of Indian aviation. The Air India story began in 1932 when JRD Tata piloted the airline’s inaugural flight and opened the skies for aviation in India. Today, Air India Group employs more than 30,000 people, operates over 300 aircraft and carries travellers to 60 domestic and 51 international destinations across five continents. Returning to Tata Sons in 2022 following 70 years under Government ownership, Air India Group is in the midst of a five-year transformation programme, Vihaan.AI. As part of the transformation, Air India has placed orders for 600 new aircraft. In addition to taking new aircraft deliveries, Air India is progressively retrofitting all its legacy aircraft. The Air India Group operates South Asia’s largest aviation training academy in Gurugram, India. The construction of a new flying school and a greenfield maintenance base is in progress. With transformation underway across all facets of the business and India’s rich legacy of hospitality, Air India is committed to being a world class global airline with an Indian heart. For more news on Air India, visit http://www.airindia.com/newsroom About Tata Communications A part of the Tata Group, Tata Communications (NSE: TATACOMM; BSE: 500483) is a global digital ecosystem enabler powering today’s fast-growing digital economy in more than 190 countries and territories. Leading with trust, it enables digital transformation of enterprises globally with collaboration and connected solutions, core and next gen connectivity, cloud hosting and security solutions and media services. 300 of the Fortune 500 companies are its customers and the company connects businesses to 80% of the world’s cloud giants. For more information, please visit www.tatacommunications.com AD ewshcritipet xio inn aau ctiorcmleatically generated AD egsrceryip ctiirocnle a wutitohm balaticcka ltleyx gtenerated AD elosgcroip otfio an c aaumtoemraatically generated Media Contacts: AIR INDIA Ronit Baugh Email: ronit.baugh@airindia.com Durishi Sood Email: airindia@adfactorspr.com TATA COMMUNICATIONS Aastha Singh aastha.singh2@tatacommunications.com Forward-looking and cautionary statements Certain words and statements in this release concerning Tata Communications and its prospects, and other statements, including those relating to Tata Communications’ expected financial position, business strategy, the future development of Tata Communications’ operations, and the general economy in India, are forward-looking statements. Such statements involve known and unknown risks, uncertainties and other factors, including financial, regulatory and environmental, as well as those relating to industry growth and trend projections, which may cause actual results, performance or achievements of Tata Communications, or industry results, to differ materially from those expressed or implied by such forward-looking statements. The important factors that could cause actual results, performance or achievements to differ materially from such forward-looking statements include, among others, failure to increase the volume of traffic on Tata Communications’ network; failure to develop new products and services that meet customer demands and generate acceptable margins; failure to successfully complete commercial testing of new technology and [Showing first 8,000 characters — download PDF for full document]