The captain's voice came over the intercom loud and clear.

Just as he was falling asleep, the sound of the captain's voice on the intercom jerked him awake.

[devices for talking beyond hearing distance: list] telephone, phone, telephone booth, intercom, house phone, radiotelephone, radiophone, wireless, wireless telephone, mobile telephone, car radio, police radio, two-way radio, walkie-talkie

Mrs. Van Slyke's voice came loudly through an intercom.

Heidi went over to the door where there was an intercom much like the Van Slyke's.

Once he saw that the crew members were well settled, he picked up the intercom and ordered his leaders to assemble in a meeting room in five minutes.

The alarm abruptly shut off and an excited, panic-stricken voice came through the intercom.

When all were suited up and the intercoms were on, George told the mining crew to stand aside.

He told the computer to save that file, then opened the intercom.

" The intercom buzzed.

The intercom went off and Zimbardo turned back to the gathering.

An announcement came through the intercom.

Crass opened the intercom on his own ship.

"Ready?" asked Zip through the suits' intercom system.

Lurton Zimbardo was giving orders over the intercom from the control center of his asteroid.