Rules & Regulations of the State of Tennessee
Title 1220 - Tennessee Public Utility Commission
Subtitle 1220-04 - Division of Public Utilities
Chapter 1220-04-02 - Regulations for Telephone Companies
Section 1220-04-02-.37 - LOCAL DIAL SERVICE

Current through September 24, 2024

(1) Sufficient central office capacity and equipment shall be provided to meet the following requirements during the average busy season - busy hour.

(a) Dial tone within three (3) seconds on ninety-eight percent (98%) of calls.
1. Surveillance Level - Dial tone within three seconds on less than 97.4% of calls on a continuing basis indicates a need for investigative or corrective action.

(b) Completion of ninety-seven percent (97%) of local dialed calls without encountering an equipment busy condition(blockage).
1. Surveillance Level - When the completion rate falls below ninety-two percent (92%) on a continuing basis investigative or corrective action should be initiated.

Authority: T.C.A. § 65-2-102.

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