Prowid course material: https://kurslar.prowid.com/en/index.php?id=lesson&m=3473
Telecom Fundamentals: Signals, PCM, E1 and Transport · Introduction to telecommunications and standards
Types of networks: fixed, mobile and data networks
🔒 This is the beginning of the lesson. The lesson is free: log in or create an account to read it in full and save your progress.
