sentences:  He then served for three terms, and was Minister of State responsible, notably, for the Turkish Radio and Television Corporation (TRT) as well as Minister of Finance (1990 - 1991).Under his tenure, TRT slowly and through equivocal means ceased to be the single TV network in Turkey's media, as private networks were increasingly tolerated and then legalised.As minister and previously advisor to Özal, Kahveci played a catalytic role in many of the key steps taken by ANAP in the eighties, including shaping Turkey's first privatisations.