Queiroz is the leading contender to succeed Luiz Felipe Scolari, who stepped down after Euro 2008 to move to Chelsea.
The former Real Madrid manager, who was in Lisbon on Sunday for discussions with the Portuguese Football Federation, said: "I can say little more than you know at this time."
Copyright (c) PA Sport 2008, All Rights Reserved.
Do YOU want to write for GiveMeSport? Get started today by signing-up and submitting an article HERE: http://gms.to/writeforgms