COMMUNICATION SYSTEM II
Computer Science SSS1 Third Term
COMMUNICATION SYSTEM II
Week 2
Performance Objective
The student should be able to:
- Identify ICT Available Gadget
- Identify Satellite Dish
Content:
What is PSTN? (Public Switched Telephone Network)
PSTN stands for Public Switched Telephone Network or the traditional circuit-switched telephone network. This is the system that has been in general use since the late 1800s.
Using underground copper wires, this legacy platform has provided businesses and households alike with a reliable means to communicate with anyone around the world for generations.
The phones themselves are known by several names, such as PSTN, landlines, Plain Old Telephone Service (POTS),.... View More
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- Chapters 10
- Category SSS1
- Author ClassNotes Edu
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