Israeli Prime Minister Benjamin Netanyahu had earlier said that Lebanon would not be included in the ceasefire.
The United States and Iran have announced a suspension of all attacks for two weeks, and Tehran has agreed to allow the safe transit of vessels through the Strait of Hormuz.
Iran says upcoming talks in Pakistan’s Islamabad on Friday do not mean that the end of the war is guaranteed.
Oil prices have fallen after Trump announced the pause in attacks on Iran, with Brent crude trading at just below $95 a barrel.