Speaking to reporters after the phone conversation between the two top diplomats, Iranian Foreign Ministry Spokeswoman Marziyeh Afkham said, “The phone call was initiated by the US secretary of state.”
Afkham, who was speaking to reporters during a weekly press conference, told reporters that during the phone talk "he (Kerry) was informed of Iran’s dissatisfaction with the trend of the experts' plan and the details of the implementation of the Joint Plan of Action (the Geneva agreement),” she added.
On November 24, Iran and the five permanent United Nations Security Council members sealed the six-month Joint Plan of Action to lay the groundwork for the full resolution of the West’s decade-old dispute with Iran over its nuclear energy program.