Question

The first cell phones in widespread use were . Smartphone technological advancements added services. Answer the following questions by choosing the best answer from the drop-down menus. Why did cell phones gain in popularity? Which device stemmed from the original cell phone and allowed for synchronized contact information? Which device followed the PDA?

Answer 1

Answer:

Since the other guy didnt provide answers to the first two questions, they are:

The first cell phones in widespread use were

✔ mounted in cars and not very portable

Smartphone technological advancements added

✔ data services.

Explanation:

Answer 2

Answer:

Why did cell phones gain in popularity?

✔ smaller and lighter components

Which device stemmed from the original cell phone and allowed for synchronized contact information?

✔ PDA

Which device followed the PDA?

✔ smartphone

Explanation: