The tobacco control office ( tco ) of the department of health today ( october 5 ) launched a new computerized telephone hotline 1833 183 to further improve its smoking cessation services to the public ?生署控烟办公室今日(十月五日)启用由电脑系统处理的新戒烟热线1833183 ,为市民提供更优质的戒烟服务。