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18
Appendix II
Acronyms
ACRONYMS
Acronyms Definition
2W 2-wire
4W 4-wire
ACAC Access Customer Advocacy Center
ACAT Additional Cooperative Acceptance Testing
ACD Call Distributor
ACD Automatic Call Distributor
ACNA Access Carrier Name
ADSL Asymmetric Digital Subscriber Line
ADUF
Access Daily Usage File
AFIG Address and Facility Inventory Group
AIN Advanced Intelligent Network
ANSA Alternate Network Serving Arrangement
ASR Access Service Request
BFR Bona Fide Request
BIBS BellSouth Industrial Billing System
BMRC Residence and Business Repair Centers
BTN Billed Telephone Number
CABS Carrier Access Billing System
CCC Collocation Cross-Connect
CCM Circuit Capacity Management
CDD Customer Designated Date
CI Customer installation
CIC Carrier Identification Code
CLUB Customized Large User Bill
COCI Central Office Channel Interface
Collo Collocation
COWG Central Office Work Group
CPE Customer Premises Equipment
CPG Circuit Provisioning Group
CRIS Customer Records Information System
CRSG Complex Resale Services Group
CSD Circuit Switched Data
CSV Circuit Switched Voice
DDITS Direct Digital Integration Transmission Service
DID Direct Inward Dialing
DLC Digital Loop Carrier
DLR Directory Listing Request Form
DN Directory Number
DNTD Do Not Tear Down
DOV
Data Over Voice