Former U.S .President and Republican President-elect Donald Trump looks on during a campaign rally at PPG Paints Arena in Pittsburgh, Penn., Nov. 4; while Iran's supreme leader Ayatollah Ali Khamenei, speaks after casting his ballot during the runoff presidential election in Tehran, July 5. AFP-Yonhap

Iran urged U.S. President-elect Donald Trump, Saturday, to reconsider the "maximum pressure" policy he pursued against Tehran during his first term.

"Trump must show that he is not following the wrong policies of the past," Iranian Vice President for Strategic Affairs Mohammad Javad Zarif told reporters.

Zarif, a veteran diplomat who previously served as Iran's foreign minister, helped seal the 2015 nuclear accord between Tehran and Western powers, including the United States.

The deal however was torpedoed in 2018 after the U.S. unilaterally withdrew from it under Trump, who later reimposed sanctions on Tehran.

In response, Iran rolled back its obligations under the deal and has since enriched uranium up to 60 percent, just 30 percent lower than nuclear-grade.

Tehran has repeatedly denied Western countries' accusations that it is seeking to develop a nuclear weapon.

Zarif also said Saturday that Trump's political approach towards Iran led to the surge in enrichment levels.

"He must have realised that the maximum pressure policy that he initiated caused Iran's enrichment to reach 60 percent from 3.5 percent," he said.

"As a man of calculation, he should do the math and see what the advantages and disadvantages of this policy have been and whether he wants to continue or change this harmful policy," Zarif added.

During his first term, Trump also ordered the killing of revered Iranian commander, Qasem Soleimani, who led the Revolutionary Guards' foreign operations arm, the Quds Force.

Soleimani was killed in a drone strike while he was in the Iraqi capital Baghdad in January 2020.

Iranian foreign ministry spokesman Esmaeil Baghaei said Thursday that he hoped the president-elect's return to the White House would allow Washington to "revise the wrong approaches of the past" — however stopping short of mentioning Trump's name.

On Tuesday, Trump told reporters he was "not looking to do damage to Iran."

"My terms are very easy. They can't have a nuclear weapon. I'd like them to be a very successful country," he said after he cast his ballot.

Trump's victory comes as Iran has exchanged direct attacks with its arch-nemesis, Israel, raising fears of further regional spillover of the conflicts in Gaza and Lebanon. (AFP)