vibrate

Mescal, especially, makes sadness vibrate as the plot takes us to Italy then London and back, and time apart comes to mean something entirely different than a pause between sung verses.

At around 15:00 on Sunday, mobiles vibrated and sounded for about 10 seconds in the second test of the system.

At 15:00 BST, compatible phones will vibrate and make a siren sound for 10 seconds, even if set to silent.

Compatible phones - the vast majority of those currently in use - will vibrate and make a siren sound for roughly 10 seconds.

Stiller apologizes and silences his phone, which continues to vibrate busily on the table.