BSC - Broadband Service Category

Identifies the category of virtual service requested.

VALID ENTRIES:

C = Cell Relay (ATM)

F = Frame Relay

NOTE 1: When the valid entry is “C”, the VST field on the VC Form must be blank or “B”.

NOTE 2: When the valid entry is “F”, the VST field on the VC Form must be blank, “A” or “C”.

USAGE: This field is conditional.

NOTE 1: Required when the first position of the REQTYP field on the ASR Form is “V” and the NC field does not specify an Ethernet-based port, otherwise prohibited.

DATA CHARACTERISTICS: 1 alpha character

EXAMPLE: F