Cameo Corporate Services Limited, acting as the company secretary, confirmed to Tamilnadu Telecommunications Ltd. that securities received for dematerialization during the quarter ended June 30, 2026, were accepted/rejected by the depositories and that the securities are listed on stock exchanges. The company also confirmed that security certificates received for dematerialization were mutilated and cancelled after verification by the depository participant, with the depositories’ names substituted in the register of members.