Retirement

September 30, 2026 BSE Limited National Stock Exchange of India Ltd. 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: Disclosure under Regulation 30 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) – Intimation relating to superannuation of Senior Managerial Personnel of the Company Dear Sir/ Madam, In accordance with Regulation 30 and Schedule III of the Listing Regulations, as amended from time to time, we hereby inform you that Mr Pravir Dahiya, Senior Management Personnel of the Company, has superannuated from the services of the Company with effect from the close of business hours on September 30, 2026. The details required under Regulation 30 of the Listing Regulations read with SEBI Master Circular No. SEBI/HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, are enclosed herewith as an Annexure A. Kindly take the above information on the record. For Tata Teleservices (Maharashtra) Limited Amit Gupta Company Secretary & Compliance Officer Membership No. ACS 13518 Place: Mohali Encl.: As stated above. Details required under Regulation 30 of the Listing Regulations read with SEBI Master Circular No. SEBI/ HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026 Sr. No. Particulars Details 1 Reasons for change viz. appointment, Superannuation re-appointment, resignation, removal, death or otherwise 2 Date of Appointment / Cessation and September 30, 2026 (close of business hours) terms of appointment 3 Brief profile (in case of appointment) Not applicable 4 Disclosure of relationship between Not applicable Directors