"Set of items to be included in the reference interconnection offer for 1999" Listen with ReadSpeaker Print Veja esta página em Português Share: Email Decision of 16.04.1999 / Published on 16.04.1999 / Updated on 29.11.2006 By resolution on the 16th of April 1999, the set of items to be included in the reference interconnection offer for 1999 were approved. Determination of 16.4.1999 (PDF 1404 KB) See also: Notice of 5.7.1999, published on 20 of July https://www.anacom.pt/render.jsp?categoryId=214184