The correct answer

Question

What drawback limited the popularity of cell phones in the 1990s?(1 point)
Responses

They were expensive to use.
They were expensive to use.

They required a license for purchase and use.
They required a license for purchase and use.

They were not widely available in the U.S.
They were not widely available in the U.S.

They could only be used for local calls.

Answer 1

They were expensive to use.