Indicates the type of provider initiated change requested.
NOTE 1: BIC entries are provided to the customer by the provider.
NOTE 2: This field is valid on an ASR Form that responds to a provider initiated change.
VALID ENTRIES:
1 = Trunk Group Service Request (TGSR)
2 = Engineering Change
3 = ICSC Record Change
4 = Facility Transfer
5 = Network Reconfiguration
6 = Maintenance Consideration
7 = Other
USAGE: This field is conditional.
NOTE 1: Prohibited when the ACT field is "M", otherwise optional.
DATA CHARACTERISTICS: 1 numeric character
EXAMPLE: 3