"History of the Telephone"

What was the only way to communicate with someone who lived far from you before the invention of the telephone?

What was a faster way of delivering mail developed in 1860?

What was the name of the device invented in the 1840s for sending messages over a long distance?

What was the code used by telegraph operators to send messages?

Who was the inventor who patented the telephone?

When was the first telephone call made?

What kind of telephone numbers were used when the first telephones were placed in homes?

When were the first cordless phones being sold?

What was the cost of the first cordless phones in the 1980s?

What was the duration of talk time for the first cordless phones?

What was the next development in cordless phones after the 1980s?

How has communication changed in recent years?