RIVA SYSTEMS LIMITED RETIREMENT AND DEATH BENEFITS SCHEME

PURSUANT TO SECTION 27 OF THE TRUSTEE ACT 1925

Notice is hereby given that any persons having a claim or interest in the Riva Systems Limited Retirement and Death Benefits Scheme (“the Scheme”) are required to send particulars in writing of such a claim or interest to the Trustee of the Scheme, c/o S. Jones, Anker Systems Limited, Crompton House, Barrs Fold Close, Wingates Industrial Park, Westhoughton BL5 3XP, on or before 15th April 2001, after which date the Trustee will proceed to distribute the assets of the Scheme among the persons entitled to them having regard only to the claims of which they then have had notice and shall not be liable for the assets of the Scheme or any part of them so distributed to any person or persons of whose claims or demands they have not had notice. Notification is not required from persons who are currently in receipt of a pension from the Scheme, or who have received correspondence relating to the Scheme from the Trustees. Anker Systems Limited, Trustee