Telstra Investment Bonds: - my daughter was given Telecom Bonds years ago and although she receives interest payments, she can not find any information about the source of the payments. The address on the paperwork is level 23, 367 Collins St, with the phone number 1800 805 050 and email address www.btregistries.com.au. The email address 'doesn't work' and she has had no joy when ringing 1800 805 050.