businessman talking on landline phone in office

alone american attention business businessman busy call calling career color computer concentrating concentration confidence consideration copyspace corporation day desk desktop determination determined discussing discussion employee employmant european explain explaining face focusing fourties goodlooking grey handheld handsome involved issue job keyboard landline lifestyle light look looking man mature office one person phone photo problem professional project room screen seated serious sitting solve solving speaking stockphoto talking task telephone think thinking thoughtful tie typing using white work working workplace