Ключевые слова: 20s, 3 people, 30s, assistant, business, business scene, businessman, businesswoman, call, call center, callcenter, center, centre, communication, company, consultation, conversation, customer, explanation, female, hand, headset, help, helpline, hotline, income, indoors, internet, japanese, laptop, looking at camera, male, male and female, microphone, network, notebook pc, office, operator, pc, person, personal computer, phone, profile, receptionist, salaryman, sales, secretary, service, sideways, sitting, smile, speaking, staff, suit, support, team, technology, telemarketing, telephone, tie, up, upper body, woman, work,