Ключевые слова: business, business person, businessman, ceo, cheerful, communication, confidence, connection, corporate business, discussion, expertise, formalwear, global communications, gray hair, holding, looking, manager, mature adult, mature men, men, mobile phone, modern, occupation, office, on the move, people, prossional occupation, senior adult, smart phone, sming, standing, success, suit, talking, technology, telephone, using phone, welldressed, white collar worker, wireless technology,