CABS (Carrier Access Billing System) Billing Output Specification (BOS) Volume 1A Phrase Codes
Document Number SR-1869
Issue Number 23
Issue Date Feb 2021
ABSTRACT: This Volume is the second in a six-volume set. It contains the industry recognized phrases that appear in the Adjustments and Other
Charges and Credits section of the bill and Billing Data Tape (BDT) and the associated phrase codes that are provided on the BDT. In
addition, this volume also contains the conditions of use for each phrase code and any pertinent notes.
The updates for Issue 23 include:
- Assignment of Phrase Codes L51, Charge Associated with NG9-1-1 Services
- Assignment of L52, Adjustment of NG9-1-1 Charges
- Deletion of Phrase Code 717, Adjustment of Inside Wire Installation Charges.