Question

How was the telephone different from the telegraph?

O The telephone allowed for instant communication.
The telephone allowed for voice communication.
The telephone was generally used only in offices.
The telephone was generally used only by trained operators.

Answer 1

b

Step-by-step explanation:

Answer 2

The telephone allowed for voice communication over a distance.

Step-by-step explanation:

Telegraph can only be used to send text messages. It's commonly used by the people in the past for formal matters (such as send letters and business documents.)

Telephone can be used for voice communications. It's more commonly used for long-distance private conversations rather than something formal.

Telegraph is not as popular today due to the invention of a more efficient methods (emails or clouds). Telephones on the other hand, still widely used by the people worldwide.