Question

What is the full form of MTSO?

(a) Minimum Transmitted Signal Output

(b) Maximum Transmitted Signal Output

(c) Mobile Telephone Switching Office

(d) Mobile Telephone Signal Office

This question was addressed to me in unit test.

I need to ask this question from Bandwidth Requirement for PAM Transition in portion Phase Locked Loop & Pulse Modulation of Analog Communications

Answer 1

The correct option is (c) Mobile Telephone Switching Office

To explain I would say: MTSO stands for Mobile Telephone Switching Office. It contains the switching equipment for routing mobile phone calls. It is a mobile version of PSTN (Public Switched Telephone Network).