The Director stopped speaking when she noticed that the phone was vibrating in the pocket of her white lab coat.

When it receives an incorrect answer, the phone vibrates.

Win's phone vibrates, and he removes it from his jacket pocket, looks at the display, the number blocked.

Then my phone vibrated and I read a text from a friend consisting of one word: "sick."

Most people switch their phones to "vibrate" when they arrive - the music is too loud to hear a ring.

I had just gotten there when my phone vibrated.

I opened the passenger door, found the trunk release, pushed it, and my phone vibrated.

Buck's phone vibrated in his pocket, but he didn't look to see who it was.

The phone would vibrate, she'd jump in surprise, and then check to make sure it was someone she knew calling her before she answered.

The phone does vibrate when a new mail is received, but I can't control the vibration pattern it uses.