Adhan – The Call For Prayers
In The Name of Allah, Most Gracious, Most Merciful
Adhan is the first call to prayer. The Adhan is uttered in a loud, albeit sweet melodious, voice to announce to the faithful that it is time for the Obligatory Prayer and to invite them to offer the prayers.
Those who perform Adhan are known as ‘Muezzin.’ The honour of being the first Muezzin goes to Hazrat Bilal, a black slave who converted to Islam. He had a very sweet, resonant and musical voice. He was appointed as Muezzin by the Prophet of Islam. The appointment of a black slave as the first person to call Muslims for prayers, shows that in Islam all human beings are treated as equals.
Rich or poor, black or white, short or tall – all are equal in the eyes of Allah. It is the piety of each individual that makes the difference.
Adhan is recited in a loud voice by the Muezzin facing the direction of the Ka’ba in the following words, which are said in the order mentioned:
“Allahu Akbar” – recited FOUR times.
Meaning, “Allah is Most Great.”(four times)
“Ash-hadu an la ilaha ill-Allah” – recited TWO times.
Meaning, “I bear witness that there is none worthy of being worshipped except Allah.”(twice)
“Ash-hadu anna Muhammad-ar-Rasoolullah” – recited TWO times.
Meaning, “I bear witness that Muhammad is the Apostle of Allah.”(recited twice)
“Hayya ‘alas-Salah” – recited TWO times.
Meaning, “Come to prayer.”(turning the face alone to the right and saying it twice)
“Hayya ‘alal-falah” – recited TWO times.
Meaning, “Come to Success.”(turning the face alone to the left and saying it twice)
“Allahu Akbar” – recited TWO times.
Meaning, “Allah is Most Great” (face back to front and saying it two times).
Morning (Fajr) Prayers
The following phrase is added after “Hayya ‘alal-falah” in the Azan of the early morning prayers:
“As-salatu khairum minannaum” – recited Two times.
Meaning, “Prayer is better than sleep” (recited two times).
”La ilaha illallah” There is no deity except for Allah.
Someone from Switzerland was doing some research on Adhan and people behavior.. Have a look at the video below;
During Adhan, it is normally that people should stop on what they are doing, hear the Adhan and prepare for prayer.
Have a look at the video below, originally made by my friends here in Oman 
More to come, Regarding Adhan, Space & Time in my next future posts. InShaAllah
More on Adhan from Wikipedia
Mundhir