Mahanagar Telephone Nigam Limited announced that in compliance of Regulation 30 & 51(2) of SEBI (LODR), 2015, kindly find the In- Principal approval granted by BSE on July 13, 2023 to MTNL for Private Placement of 666100 Government of India Guaranteed, Unsecured, Rated, Listed, Redeemable, Non-Convertible, and Taxable Bonds in Debentures of the Face Value of INR 0.1 Million each for cash at par aggregating to INR 66,610 Million (to be Issued in tranches including Green Shoe Option to Retain Over Subscription). The issue Document/General Information Document (GID) shall be valid for a period of one year from the Date of Opening of the First Offer of Non-Convertible Securities made under this General Information Document.