If someone had to relay a message, why didn't they use normal communications?

The company's products are designed to protect hearing and allow normal communication.

The important thing, though, is that an advanced system should still be easy for someone to use for both emergency and normal communications.

Though the emphasis was different, the Tamarians saw writing as an extension of their normal communication.

The organization was created to provide normal and emergency communications requirements in support of the President.

Even our normal communications of high-frequency radio communication and the like have been cut off.

They assist the military and other organizations in effecting normal communications under emergency conditions.

Our normal communications are limited to the velocity of light.

Some curious change had taken place inside him which perverted the interpretation of normal communication.

The United States has promised to open normal diplomatic communications eventually.