Identifies the transfer feature indicator for transfer relay.
VALID ENTRIES:
ADD DISC ORIENTATION
L or 1 = Line Side of Port Circuit
R or 2 = Regular Port of Circuit (DROP)
S or 3 = Standby Port of Circuit (DROP)
C or 4 = Control Path of Circuit (to controller)
O or 5 = Other Port
NOTE 1: Enter an alpha character for adding a feature or a numeric character for disconnecting a feature.
USAGE: This field is conditional.
NOTE 1: Optional when the LEGACT field is "N", "C", or "R", otherwise prohibited.
DATA CHARACTERISTICS: 1 alpha/numeric character
EXAMPLE: S