President of the Republic, Field Marshal Omer Al-Bashir, Saturday evening made telephone calls with the Custodian of the Two Holy Mosques, King Abdalla bin Abdul-Aziz, the Emir of Kuwait, Sheikh Sabah Al-Ahmad Al-Jaber Al-Sabah, and the Emir of Qatar, Sheikh Tamim bin Hamad Al-Thani, and congratulated them on advent of the holy month of Ramadan.