Identifies the requirement to receive the telephone number of the caller, prior to answering the call.
NOTE 1: When this is a General Exchange Tariff offering, the EUCON and EUTEL fields must be populated.
VALID ENTRIES:
A = Install via ICLID (Individual Calling Line Identification)
B = Install via BCLID (Bulk Calling Line Identification)
R = Remove
NOTE 1: An entry of “B” requires an associated DNAL.
USAGE: This field is conditional.
NOTE 1: Optional when the ACT field on the ASR Form is "N" or "C", otherwise prohibited.
DATA CHARACTERISTICS: 1 alpha character
EXAMPLE: A