An advantage of cellular over conventional hard- wired telephone is:
A. Security.
B. Lower cost.
C. Mobility.
D. Data speed.
Show Answer
Answer: C
Share your understanding of this question with the correct explanation.
An advantage of cellular over conventional hard- wired telephone is:
A. Security.
B. Lower cost.
C. Mobility.
D. Data speed.
Answer: C
Share your understanding of this question with the correct explanation.