This parameter is used to specify the appropriate time zone. dateline(1), samoa(2), hawaii(3), alaska(4), pacific-us(5), mountain-us(6), arizona(7), central-us(8), mexico-city(9), eastern-us(10), indiana(11), atlantic-canada(12), santiago(13), ewfoundland(14), brasilia(15), buenos-aires(16), mid-atlantic(17), azores(18), london(19), western-europe(20), eastern-europe(21), cairo(22), russia-iraq(23), iran(24), arabian(25), afghanistan(26), pakistan(27), india(28), bangladesh(29), burma(30), bangkok(31), australia-wt(32), hong-kong(33), beijing(34), japan-korea(35), australia-ct(36), australia-et(37), central-pacific(38), new-zealand(39), tonga(40), western-samoa(41)