Publication of Prospectus

BT Group PLC 28 September 2006 Publication of Prospectus The following prospectus has been approved by the UK Listing Authority and is available for viewing: Prospectus dated 28 September 2006 relating to a US$10,000,000,000 Euro Medium Term Note Programme under which British Telecommunications public limited company may from time to time issue notes. To view the full document, please paste the following URL into the address bar of your browser. http://www.rns-pdf.londonstockexchange.com/rns/6608j_-2006-9-28.pdf For further information, please contact Adam Machin on 020 7356 6216,or via email: adam.machin@bt.com DISCLAIMER - INTENDED ADDRESSEES Please note that the information contained in the Prospectus may be addressed to and/or targeted at persons who are residents of particular countries (specified in the Prospectus) only and is not intended for use and should not be relied upon by any person outside these countries and/or to whom the offer contained in the Prospectus is not addressed. Prior to relying on the information contained in the Prospectus you must ascertain from the Prospectus whether or not you are part of the intended addressees of the information contained therein. Your right to access this service is conditional upon complying with the above requirement. This information is provided by RNS The company news service from the London Stock Exchange

Companies

BT Group (BT.A)
UK 100