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Home Q & A Board Science-Related Homework Help Engineering Electrical Engineering
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potato55 potato55
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6 years ago
Which of the following services was one of the first digital services offered to business customers and is now seldom used?
 
  A) dial-up data B) ISDN PRI C) Switched 56 D) ISDN BRI
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dalenambawandalenambawan
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6 years ago
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potato55 Author
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6 years ago
Thanks
novae
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Yesterday
Just got PERFECT on my quiz
2ne1_12345
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2 hours ago
Smart ... Thanks!
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