Ключевые слова: adult, answering, beard, brunette, business, businessman, call, career, caucasian, client, cold call, communication, confidence, confident, connection, conversation, corporate, cyberspace, entrepreneur, freelancer, friendly, guy, happy, indoor, indoors, job, laptop, lifestyle, listen, male, man, manager, mobile, office, one, online, person, phone, professional, smartphone, smiling, talking, telephone, tieless, using, white, working, workplace, young,