Erdoğan was also told about the work being done for Hagia Sophia Mosque's reopening for tomorrow's Friday prayers.
Hagia Sophia is among Turkey's top tourism destinations for both domestic and foreign visitors.
In 1985, during its time as a museum, Hagia Sophia was added to the UNESCO World Heritage List.
It served as a church for 916 years until the conquest of Istanbul, and a mosque from 1453 to 1934-nearly 500 years-and most recently as a museum for 86 years.
On July 10, a Turkish court annulled a 1934 Cabinet decree that had turned Hagia Sophia into a museum, paving the way for its use again as a mosque after an 86-year hiatus.
In the new era for Hagia Sophia, Turkey's Religious Affairs Directorate will oversee religious services at the mosque, while the Culture and Tourism Ministry will supervise restoration and conservation work.
The architectural treasure will also be open to both domestic and foreign tourists free of charge.
