Part of the opposition accused Iran of holding talks to buy time . The sides could reach a deal in several months , says Iranian minister . Iran 's proposal was presented with a new ` ` level of support , '' U.S. official says . The meeting in Geneva ended with a statement that described the talks as `` substantive and forward-looking . '' P5 + 1 bloc , will issue joint statement for first time , but it 's short on details .
Part of the opposition accused Iran of holding talks to buy time . The sides could reach a deal in several months , says Iranian minister . Iran 's proposal was presented with a new ` ` level of support , '' U.S. official says . P5 + 1 bloc , will issue joint statement for first time , but it 's short on details .