Which of the following an accurate statement about internet phone calls?
A. They are possible but not yet free
B. They are not possible
C. They are currently standard practice
D. None of the above is an accurate statement about internet phone calls
Answer:A
Which of the following an accurate statement about internet phone calls?
A. They are possible but not yet free B. They are not possible C. They are currently standard practice D. None of the above is an accurate statement about internet phone calls