This is a Silent Filled icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,800 icons, all in the same style and quality.
This icon is made up of a circle with two smaller black dots inside and is meant to represent a human head. There are two rectangles crossed below the black dots meant to represent tape that might be used to cover someone's mouth so they can't speak.
Related to Silent Filled Icon
Related icons are the icons with matching tags, as well as all messaging icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors