In order to facilitate the process of communication between the scientific departments and all administrative units, the College of Education for Pure Sciences began to rehabilitate the college switch after a hiatus of more than 6 years. The switch included 24 lines that were distributed to the departments and administrative units. For the college, which accommodates 75 telephone lines, which will accommodate all staff rooms and offices in the college, which in turn contribute to accelerating the completion of transactions and tasks assigned to all administrative and technical staff in the college.