Ключевые слова: business, businessman, call, cartoon, cell phone, cellular, character, communication, concept, connection, design, device, digital, finance, flat, hand, happy, icon, illustration, industry, internet, isolated, male, man, manager, media, message, mobile, office, online, people, person, phone, professional, screen, service, set, smart, smartphone, suit, tablet, talk, technology, touchscreen, video, web, work, worker, working,