Is the sunnah of using the siwak during the prayer while the iqamah is being called, or before it?

Question:
May Allah reward you, Your Eminence, father. The questioner asks: When is it recommended to use the siwak for prayer? Is it before the iqamah or during it?

Answer:
During the iqamah means it is all the same. It is the same whether before the iqamah, during the iqamah, after the iqamah, or before the takbir of ihram. The matter is broad in this regard. Yes.