SAMPLE SIZE AGREEMENT

Submitted to ALJ Reed on 4/25/00

RULES: Only applicable to sub-measures that would normally have small sample sizes for all CLECs, ie., the process etc., being measured isn't something that is generally ordered a lot in a month.

The following measures and sub-measures are not subject to minimum sample size. Data for the following will not be discarded, but rather incentives will apply, once incentives are ordered.

What is agreed to in this memo is subject to appropriate incentives review, when ordered.

Measure 30: Agreed to by Pacific Bell and GTEC

Measure 40: Agreed to by Pacific Bell and GTEC

Measure 41: Agreed to by Pacific Bell and GTEC

UNE Loop DS-3: (Disaggregated as an Service Group Type) Agreed to by Pacific Bell, GTEC checking, but no GTEC commitment yet.

UNE-Transport DS-1: (Disaggregated within UNE-Transport) Agreed to by Pacific Bell, GTEC checking, but no GTEC commitment yet.

UNE-Transport DS-3: (Disaggregated within UNE-Transport) Agreed to by Pacific Bell, GTEC checking, but no GTEC commitment yet.

Interconnection Trunks: Agreed to by Pacific Bell and GTEC

Note: OC level services will also be added to this list if agreed to as a service group type as part of the JPSA performance measurements.