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Author Question: What kind of circuits are more commonly used for telephone networks in the United States? A) T2 ... (Read 48 times)

jon_i

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on: Jul 28, 2018
What kind of circuits are more commonly used for telephone networks in the United States?
 
  A) T2 B) T1
  C) T3 D) all of the above are used equally

Question 2

Which of the following codes is not essential when placing a call to someone in another country?
 
  A) subscriber number B) 011 C) area code D) country code


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guyanai

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

C


jon_i

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Reply 2 on: Jul 28, 2018
Excellent

kishoreddi

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Reply 3 on: Yesterday
Wow, this really help

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