Idea of Contact Details Icon
A business contact icon is a rectangle, but it isn't complete because at the bottom there are two half like circles that looks like someone hole punched it. In the rectangle there are two symbols, on the left there is a person and on the right there is an at sign.
This Contact Details icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,100 icons, all in the same style and quality.