Officials in Prime Minister's Office today said the claim that the Prime Minister has not contacted Bengal Chief Minister Mamata Banerjee after the Cyclone Fani, is not correct. Two attempts were made to contact the Chief Minister, who was out campaigning, and she had not called back, they said. Mamata Banerjee has been among the sharpest critics of the Prime Minister and the claim, made amid the election season, had been portrayed as an example of the Centre's shabby treatment of its detractors.