Ключевые слова: 20s, 40s, black, business, call center, career, caucasian, communicate, communication, company, computer monitor, connection, corporate, customer service, desk, electronic, entrepreneur, executive, expertise, female, headset, help, helpdesk, helpline, hotline, indoors, leadership, lifestyle, male, man, mature adult, microphone, occupation, office, operator, pc, profession, professional, reliability, sales, service, sitting, smart, smart casual, speaking, staff, stylish, talking, technology, woman, working, workplace, young adult,