Tamilnadu Telecommunications Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 13/11/2026 ,inter alia, to consider and approve pfa Intimation for Board Meeting dated 13-11-2026.

CIN NO: L32201TN1988PLC015705 TTL/BSE/2026-27 Dt: 05.11.2026 The Manager, Bombay Stock Exchange Limited, Floor No. 25, PJ Towers, Dalal Street, MUMBAI – 400 001 Dear Sir, SUB: Intimation of Board Meeting – regarding REF: Scrip Code - 523419 It is hereby intimated that the 194th meeting of the Board of Directors of M/s.Tamilnadu Telecommunications Limited will be held on 13.11.2026 (Friday) at 11.30 a.m. through video conferencing /Audio Visual Means at M/s. Telecommunications Consultants India Limited, TCIL Bhawan, Greater Kailash – I, New Delhi – 110048 to consider and approve the un-audited financial results for the quarter ended on 30.09.2026, after review by the Audit Committee, along with other normal business. This is for your kind information and records please. Thanking you, Yours faithfully, (J Ramesh Kannan) Managing Director DIN 09292181