Man, middle age, glasses, smiling, Head set, portrait, Series, men's portrait, 40-50 years, well Ager, grey-haired, short-haired, Dreitagebart, glasses bearers, good-looking, attractively, sympathetically, kindly, successfully, shirt, blue-striped, gaze camera, radiation, positively, occupation, work, Freisprechger?t, employee, operator, services, communication, telecommunication, customer care, advice, information, customer services, marketing, business, occupation, telemarketing, laptop, studio, interior