Telecommunications I TELC 9000 New Email to a Friend Through our Telecommunications I course, acquire an understanding of and training in the process required to connect a telephone line from the central office to the customer. Learn about telephone history, phone mechanics (such as dial and ring tones), AC and DC voltages, ground start and loop start lines, digital and analog lines, and line installation. Gain an introduction to private branch exchange (PBX) systems. Learn to identify types of line trouble and practice repair procedures. Contact Information 416-415-5000, ext. 4861 firstname.lastname@example.org Course Section(s) Available CRN: S84174 Date(s) Day(s) Time Building Room 13 Jun 2017 – 27 Jul 2017 Tu & Th 6:30 – 9:30 p.m. CLC TBA Hours: 42 Fee: $421 (includes $100 in [non-refundable] materials) Register Now Some courses require you to purchase a textbook. The cost of the textbook is not included in the course fee unless otherwise indicated. If there is a textbook assigned for this course, it will be listed on the bookstore website.