バイブ

ばいぶ
noun
vibrate setting; vibration mode
technicalelectronics
1. vibrate setting; vibration mode
Short for バイブレーション (vibration). Commonly used to refer to the vibration setting on a mobile phone or other electronic device.
Put the phone on vibrate.
Please set your phone to vibrate mode during the meeting.
I didn't notice the phone vibrating in my pocket.

An abbreviation of バイブレーション (vibration), from English "vibe/vibration." In everyday Japanese, バイブ almost always refers to the vibration function on a mobile phone. The phrase バイブする ("put on vibrate") is extremely common in daily life.

Common collocations

Usage

In casual speech, バイブ is the standard way to refer to phone vibration. Signs in cinemas, hospitals, and meeting rooms often instruct people to switch to マナーモード (manner mode), which typically includes vibrate.