Mecca in the research hope to find further fossils in the area. Telecommunications in the city were emphasized early under the Saudi reign. King Abdul Aziz Al-Saud (Ibn Saud) pressed them forward as he saw them as a means of convenience and better governance. While in King Husayn's time there were about 20 telephones in the entire city; in 1936 the number jumped to 450, totalling about half the telephones in the country. During that time, telephone lines were extended to Jeddah and Ta’if, but not to the capital Riyadh. By 1985, Mecca, like other Saudi cities, possessed modern telephone, telex,
Mecca infrastructure, home to structures such as the Abraj Al Bait, also known as the Makkah Royal Clock Tower Hotel, the world's fourth tallest building and the building with the third largest amount of floor area. During this expansion, Mecca has lost some historical structures and archaeological sites, such as the Ajyad Fortress. Today, more than 15 million Muslims visit Mecca annually, including several million during the few days of the Hajj. As a result, Mecca has become one of the most cosmopolitan cities in the Muslim world, although non-Muslims are prohibited from entering the city. "Mecca" is the familiar form