{1} Therese CT-10: (2¥ Set the RATTY code (Baudouin or ASH cadet. {3F Seethe CE-10 1o stand by, (4} Calcutta the value for birch 4 58 of ths terminal Unit'setting code: {5} Enter the terminal unit control mode by sending [OHT and then: [THL: The 8-bit code which follows sextants the terminal unit.