Iranian Foreign Minister Hossein Amir Abdollahian. (Photo: AFP/VNA)

During a phone conversation with the European Union's High Representative for Foreign Affairs and Security Policy Josep Borrell on Saturday, Iranian Foreign Minister Hossein Amir Abdollahian stressed that Iran's resolution in the nuclear talks is not to compromise on its redlines.

He said all remaining issues can be resolved and a final agreement reached "if a realistic approach is taken by the West”.

Borrell acknowledged the efforts of all parties to the negotiations, and said the talks have reached a critical stage requiring serious decisions by all sides.