Ключевые слова: background, black, business, businesswoman, call, close, communication, computer, connection, contact, corporate, desk, device, digital, employee, equipment, executive, female, global, hand, handset, holding, ip, landline, line, man, modern, object, office, pbx, people, person, phone, receiver, service, speaker, support, table, technology, telephone, voice, voip, white, woman, work,