This ICQ 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 5,500 icons, all in the same style and quality.
Idea of ICQ Icon by Voldemar Lionmane
We've received the idea on February 25, 2012 and created the icons on April 07, 2012
This is icons for contact methods as a Phone (not phone in office category), Skype, ICQ or something else.
//Sorry my english.