As the turn is reached, the device gives a double beep.

"No." At that instant a double beep sounded from the unit on Paula's wrist.

A second passed, then she heard another double beep.

The channel closed with a soft double beep a few seconds later.

A soft double beep sounded, telling him the message had arrived in scramble pulse.

There was a double beep, then the big screen in the corner of the room came on.

If there'd been no activity since his last harvest, the bugaroo would say so with a double beep and hang up.

For each 5 minutes, you will hear a double beep.

You will hear a beep for each second and a double beep in the last ten seconds.

Ten seconds later a double beep was heard.