He sent a message by wireless.

He has a straight-A report card.

The telecommunications market is totally up for grabs.

A correspondent must soon adjust himself to life abroad.

All communication with the mainland was cut off by the typhoon.

The ship's captain ordered the radio operator to send a distress signal.

Back then, people communicated using smoke signals.

All communication with that airplane was suddenly cut off.

Service industries include communication, transportation, distribution, finance and a host of other areas which do not involve production of goods.

She'll be seeing to your correspondence while Miss Cobb's away.

This corporation is well known for its communication equipment.

If you can read the following, we can communicate in Japanese, too.