Ключевые слова: account, app, blue, business, call, chat, client, closeup, communication, concept, conference, connect, connectivity, device, editorial, free, friends, holding, icon, illustrative, internet, jacket, media, mobile, modern, name, network, official, online, peer, phone, pocket, screen, service, sign, skype, skype business, skypecom, smartphone, social, software, symbol, talk, technology, touch, video, videoconference, voice, voip, webcam,