An icon representing vibration mode on a mobile phone, indicating that a phone should be switched to silent and/or vibrate mode.
Displayed as a phone with either zig-zag lines or muted-bell icon on most platforms. Early versions of this emoji often used a heart alongside a mobile phone, as commonly seen in Japan.
Vibration Mode was approved as part of Unicode 6.0 in 2010 and added to Emoji 1.0 in 2015.
U+1F4F3
? Vibration mode