Earlier on the same day, Porto officials announced accepting an 18.6 million Euros bid to sell Quaresma in a deal that will see Inter youngster Pele' joining the Portuguese champions.

The move was officially finalized after the former Barcelona player passed medical tests at Inter's Palazzo's Durini.

Quaresma who will wear the number 77 shirt for Inter signed a five-year contract with the club and will be Jose Mourinho's third and final transfer for Inter this summer.

Inter have already signed Brazilian winger Mancini from AS Roma and Ghanaian Sulley Muntari from Portsmouth.