CREATE TABLE table_19246_2 (launch_date__ddmmyyyy_ VARCHAR(255), _up_ VARCHAR(255), carrier VARCHAR(255))
whare are al of the launche dates where th carrier is orange and the up is 5.76 mbit/s
    
SQL: SELECT launch_date__ddmmyyyy_ FROM table_19246_2 WHERE _up_ = "5.76 Mbit/s" AND carrier = "Orange"