PARAMETER (                   TT$V_NOTYPEAHD = '00000002'X, 
     *                              TT$V_ODD       = '00000007'X, 
     *TT$C_BAUD_110  = '00000003'X, TT$V_PAGE      = '00000018'X, 
     *TT$C_BAUD_1200 = '00000008'X, TT$V_PARITY    = '00000006'X, 
     *TT$C_BAUD_134  = '00000004'X, TT$V_PASSALL   = '00000000'X, 
     *TT$C_BAUD_150  = '00000005'X, TT$V_READSYNC  = '00000012'X, 
     *TT$C_BAUD_1800 = '00000009'X, TT$V_REMOTE    = '0000000D'X, 
     *TT$C_BAUD_2000 = '0000000A'X, TT$V_SCOPE     = '0000000C'X, 
     *TT$C_BAUD_2400 = '0000000B'X, TT$V_SCRIPT    = '00000006'X, 
     *TT$C_BAUD_300  = '00000006'X, TT$V_TTSYNC    = '00000005'X, 
     *TT$C_BAUD_3600 = '0000000C'X, TT$V_WRAP      = '00000009'X, 
     *TT$C_BAUD_4800 = '0000000D'X, TT$_FT1        = '00000010'X, 
     *TT$C_BAUD_50   = '00000001'X, TT$_FT2        = '00000011'X, 
     *TT$C_BAUD_600  = '00000007'X, TT$_FT3        = '00000012'X, 
     *TT$C_BAUD_7200 = '0000000E'X, TT$_FT4        = '00000013'X, 
     *TT$C_BAUD_75   = '00000002'X, TT$_FT5        = '00000014'X, 
     *TT$C_BAUD_9600 = '0000000F'X, TT$_FT6        = '00000015'X, 
     *TT$M_ALTRPAR   = '00000020'X, TT$_FT7        = '00000016'X, 
     *TT$M_CRFILL    = '00000400'X, TT$_FT8        = '00000017'X, 
     *TT$M_EIGHTBIT  = '00008000'X, TT$_LA120      = '00000021'X, 
     *TT$M_ESCAPE    = '00000008'X, TT$_LA36       = '00000020'X, 
     *TT$M_HALFDUP   = '00100000'X, TT$_LAX        = '00000020'X, 
     *TT$M_HOLDSCREEN= '00004000'X, TT$_UNKNOWN    = '00000000'X, 
     *TT$M_HOSTSYNC  = '00000010'X, TT$_VT05       = '00000001'X, 
     *TT$M_LFFILL    = '00000800'X, TT$_VT100      = '00000060'X, 
     *TT$M_LOWER     = '00000080'X, TT$_VT52       = '00000040'X, 
     *TT$M_MBXDSABL  = '00010000'X, TT$_VT55       = '00000041'X, 
     *TT$M_MECHFORM  = '00080000'X, TT$_VT5X       = '00000040'X, 
     *TT$M_MECHTAB   = '00000100'X, 
     *TT$M_NOBRDCST  = '00020000'X, 
     *TT$M_NOECHO    = '00000002'X, 
     *TT$M_NOTYPEAHD = '00000004'X, 
     *TT$M_ODD       = '00000080'X, 
     *TT$M_PAGE      = 'FF000000'X, 
     *TT$M_PARITY    = '00000040'X, 
     *TT$M_PASSALL   = '00000001'X, 
     *TT$M_READSYNC  = '00040000'X, 
     *TT$M_REMOTE    = '00002000'X, 
     *TT$M_SCOPE     = '00001000'X, 
     *TT$M_SCRIPT    = '00000040'X, 
     *TT$M_TTSYNC    = '00000020'X, 
     *TT$M_WRAP      = '00000200'X, 
     *TT$S_PAGE      = '00000008'X, 
     *TT$V_ALTRPAR   = '00000005'X, 
     *TT$V_CRFILL    = '0000000A'X, 
     *TT$V_EIGHTBIT  = '0000000F'X, 
     *TT$V_ESCAPE    = '00000003'X, 
     *TT$V_HALFDUP   = '00000014'X, 
     *TT$V_HOLDSCREEN= '0000000E'X, 
     *TT$V_HOSTSYNC  = '00000004'X, 
     *TT$V_LFFILL    = '0000000B'X, 
     *TT$V_LOWER     = '00000007'X, 
     *TT$V_MBXDSABL  = '00000010'X, 
     *TT$V_MECHFORM  = '00000013'X, 
     *TT$V_MECHTAB   = '00000008'X, 
     *TT$V_NOBRDCST  = '00000011'X, 
     *TT$V_NOECHO    = '00000001'X )