PSTN stands for:
2025
PSTN stands for:
Answer: B. Public Switched Telephone Network — PSTN stands for Public Switched Telephone Network.
- A.
Public Service for Technical Networks
- B.
Public Switched Telephone Network
- C.
Public Satellite Television Network
- D.
Public Safety Trademark Network
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Correct answer: B
PSTN stands for Public Switched Telephone Network.
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