adult adults alone brunette brunettes business business suit business suits businesspeople businessperson businesswoman businesswomen call call center call centers call centre call centre operator call centre operators call centres calling calls clerk clerks cloth clothing communicate communication communications computer computers confidence conversation conversations customer service customer service representativ customer services dark hair dark-haired desk clerk desk clerks earphone earphones emotion emotions employee employees facial expression facial expressions female formal formal clothing headphone headphones headpiece headpieces headset headsets helmets indoor indoors inside interior interiors job jobs laptop laptop computer laptop computers laptops listen listening microphone microphones mood notebook notebook computer notebook computers notebooks occupation occupations office office worker office workers offices officeworker officeworkers one one person operator operators people person persons phone phones phoning portable computer portable computers positive positive feeling positive feelings profession professions serious seriousness single single person sit sit down sit on sitting sitting down sitting on smile smiles smiling suit suits switchboard operator switchboard operators talk talking tele-marketing telecommunication telecommunications telemarketing telephone telephone headset telephone headsets telephone operator telephone operators telephones telephoning telephonist telephonists telesales well-dressed woman women work worker workers working works young young adult young adults youth