Working chat square flat icons - Stock vector

working, chat, active, typing, writing, message, comment, talk, say, listen, information, bubble, exchange, communication, speech, shout, contact, social, computer, informatics, technology, cyberspace, icons, buttons, application, set, multiple, flat, square, rectangle, design, template, user-interface, vector, sign, symbol, plain, simple, light, white, gray, purple, mustard, red, yellow, green, blue, brown, pink, magenta