PNG ICO ICNS MORE
Desktop apps
3D
Free Social Media Icons
speech, about, Bubble
DodgerBlue
512x512
Comments, Communication, sms
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Business & finance
Glyph
24x24 Free Application Icons
talk, Bubble, support
24x24
Network & communications
Pixel
16x16 Free Application Icons
Message, mark, support
16x16
Free Applications Icons
question, Info, Information
hint, Info, q and a