47 CFR § 36.122
Categories and apportionment procedures
February 16, 2021
(a) The following categories of central office equipment and apportionment procedures therefore are set forth in §§36.123 through 36.126.
Open Table
Operator Systems Equipment | Category 1. |
Tandem Switching Equipment | Category 2. |
Local Switching Equipment | Category 3. |
Circuit Equipment | Category 4. |