An audible beep tone repeated at regular intervals during the course of the call.

The second track had a beep tone after each joke which turned off the machine.

Tom Clancy's Power Plays the beep tones increasing in rapidity as the instrument was brought closer to it.

He's interrupted by a beep tone.

A beep tone sounded from the ship.

Stand by for beep tone.

When the Send button is released, a beep tone is transmitted to the other handset to let that person know when it is time to talk.

The measures, now lingering in committees in the House and Senate, would require that a beep tone automatically be heard when a phone call is being monitored.

If you are bothered by harassing calls, put a beep tone on your line to make callers think you are taping the call.

Routine messages may be recorded during beep tone.