Ключевые слова: adult, agent, business, businessman, call, caucasian, center, cheerful, communicate, communication, consultant, contact, corporate, customer, employee, face, formal, friendly, handsome, happy, headphone, headset, help, helpdesk, hotline, job, male, man, microphone, office, one, operator, people, person, phone, professional, receptionist, representative, sales, searching, service, smile, support, talking, technology, telemarketing, telephone, trade, white, work,